Alarm control

ALARM CONTROL ROOM OPERATOR MUST BE PSIRA REGISTERED GRADE E EXPERIENCE WILL BE WORKING SHIFTS EMAIL CV WITH ALL RELEVENT CERTIFICATES chantelle@sabsecurity.co.za

We are looking to employ Alarm Control Room operators. Must be Psira registered, must have experience in Alarm Control Room. No Chancers please. Call our office on . Or Fax CV to .

We require an experienced Alarm Control Room Operator at out Gonubie offices. Shift work involved. Candidates with experience and PSIRA registration are invited to forward their CV to dennis@komgaalarms.co.za or fax to 0866693612.

Seeking a fluent speaking and friendly person with good telephone skills. customer relations is a must, you should be registered with the Security Officers Board. We are looking to fill the position as soon as possible. so contact Arthur Holmes on to arrange an interview.

Control Room OperatorWe require the services of a Control Room Operator in the Randburg area.The main purpose will be to operate the CCTV in the control room and well as Alarm Monitoring. Key areas of responsibility will include:  Administrative responsibilities Liaise with clients over the phone good English will be an advantage   Liaison with all staff and specifically Management at all level Information reporting   Core Competencies:                                                                Pressure tolerant Liaison skills Communication skills Problem solving skills Conflict management skills  Minimum Requirements Grade B  (PSIRA) registered and accredited Minimum of three years experience in a Control room / Security Control room/Or TRT Ground work. Must obtain excellent computer literacy. Experience in dealing with Senior Management. Good communication skills No Criminal record. Knowledge of CCTV equipment.  Excellent telephone skills Excellent customer relations. Willing to work shifts  Previous experience in Surveillance/TRT would be added advantage Market RelatedIf you have not heard from us in seven working days please consider your application unsuccessful 

We are Technicians Specializing In all New Installation, Upgrades & Maintenance of: Ø Alarm systems Ø Access Control Ø CCTV cameras, Ø Electric fencing Ø Garage door motors, Gate motors, Remotes, & Automation Ø Intercoms systems, Contact Gray on the Provided Details:

am young man aged 32 and am looking for job as technician, i have got 7 years of exprience in system like paradox,ids,dsc,texcom,cctv,access control,automation,eletric fence and intercoms. and i have got the knowledge of fire alarms. i have got very good refarance.am hard worker willing to lean more

This system is built on leading microprocessor technology with advanced GSM digital signal processing power. It is a highly integrated system of digital speech, mobile messages, multiple modes of wireless coding, long-distance home appliances controlling, SMS messages identification and other technologies. When alarming, it will automatically notify up to 9 selected people via cellphone network about the possible break-in using either voice calling or SMS messaging. This system will automatically make voice calls to 6 pre-programmed phone numbers and send sms notifications to another 3 phone numbers. You can include your neighbours, friends, family, etc. At the same time 110dB sound will break out from the siren. It will help you alert neighbours and scare away the burglar right out of your house. With its user-friendly design and without the need of fixed telephone line, it can be installed in different locations including homes, shops, offices, workshops, warehouse, etc. It is an ideal choice to protect your properties. Contents: 1 X Control Unit 2 X Wireless Door Sensor 1 X Wireless PIR Motion Detector 2 X Remote Controls 1 X Power Supply 1 X GSM Antenna 1 X 110 Db Siren

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Overview The automatic control for the molten steel level of the mold is one of the key technologies of continuous casting production. It is very important to reduce the labor intensity of workers, improve production efficiency, improve the quality and output of casting billet, reduce overflow and breakout of steel and improve the management level of steelmaking and continuous casting. The molten steel is poured into the mold. In order to prevent overflow, the molten steel level must be kept stable. Otherwise, during the casting process, if the level will fluctuate too much, and slag will be involved, forming surface slag inclusion on the surface of the casting billet, affecting the quality of the billet. The test points out that the relationship between the level fluctuation and the depth of casting billet surface slag inclusion is as follows: The experience has shown that surface slag inclusions can be eliminated when the level fluctuation is within ±10mm. At the same time, if the level fluctuation is more than 10mm, the rate of longitudinal cracks on the casting billet surface is 30%. It means that the level fluctuation directly affects the surface quality of the casting billet. The principle of the system The eddy current type molten steel level gauge is the key to the system. The system operates reliably and has excellent performance: high temperature resistance, strong anti-interference ability, fast dynamic response (lag time 0.10s), high detection accuracy (±05mm), and large measurement range (0-150mm). The selected electromagnetic field frequency ensures that the level detection probe only detects the level change of the mold and does not detect the mold flux or steel slag layer. The system has the advantages of simple operation and no radiation protection problems. The system is insensitive to argon blowing, and its sensors can be mounted on the tundish car or on the platform. The sensor is cooled by compressed air during use. The principle is shown in the figure A high-frequency exciting winding is installed above the molten steel surface of the mold. The high-frequency magnetic field generated by the high-frequency exciting winding induces eddy currents on the molten steel surface to form a magnetic field. The magnetic field generated by the induced eddy current is in the opposite direction to the magnetic field generated by the high-frequency exciting winding, which changes the impedance of the high-frequency exciting winding. Under the condition that the winding material and structure, steel grade, temperature remain unchanged, the coil impedance change only has a single-value function relationship with the height of the molten steel level. As long as the impedance change of the high-frequency winding is detected, the change of the molten steel level in the mold can be converted. The components of the system Continuous casting mold level automatic control system is composed of eddy current tyoe molten steel level gauge, controller and digital actuator for adjusting the opening of tundish stopper. The detection end of the mold level automatic control system is ① eddy current displacement sensor, which uses the eddy current mutual inductance effect between the energized coil and the metal conductor to detect the distance. The effective signal of the eddy current sensor is amplified and linearized by the circuit of ② mold level gauge, which converts the 0-150mm change in the molten steel level of the mold into a standard signal of 4-20mA.DC, and then transmits it to the ③ control computer to complete data processing and system control functions. We can also control the actuator manually and automatically through the ④on-site operation display control panel, and the opening of the stopper is controlled by the ⑤ actuator to realize the automatic control of the molten steel level. 1 Eddy current sensor; 2 mold level gauge; 3 control computer; 4 On-site operation display control panel; 5 digital actuator; The control principle of the system The system can be set to four control modes: automatic, semi-automatic, manual and motor clutch. The automatic mode is the closed-loop control system of the molten steel level, and control the opening of the stopper by the digital actuator; the semi-automatic mode uses opening degree setter and digital actuator to set the opening of the stopper manually; the manual mode is to open and close the button directly to control the opening of the stopper; the motor clutch mode is quickly changed from any of the above control methods to manual stopper operation. The functions of the system also include: display and record of molten steel level, nozzle opening and casting speed; setting of molten steel level and nozzle opening; alarm of molten steel level at limit value etc. In addition to taking the detection of molten steel level as the main feedback signal of the control system, the control system also considers various interference factors that have an impact on the level control. These interference factors include: 1. The influence of the change of the flow characteristics on the control system after the melt loss of the stopper 2. The influence of the weight change of molten steel in the tundish on the control system 3. The influence of the change of the casting speed of the continuous casting machine on the control system 4. The influence of the mold width change (the mold width is adjustable) on the control system 5. The influence of the vibration frequency and amplitude of the mold on the molten steel level gauge The function and software implementation In order to overcome these disturbances, the mold level control strategy adopts PID control. And on the basis of PID control, self-adaptive correction and feedforward control are introduced to form an advanced control system. The level control is the main loop, and there is a proportional gain of the main loop controller. According to the self-adaptive correction of the mold width change and feedforward compensation of casting speed, so as to further reduce and eliminate liquid level fluctuations caused by mold width adjustment and casting speed changes. In order to reduce the frequent action of the stopper, the system adopts the intergarting time change of the controller, and automatically selects a longer intergarting time when the molten steel level fluctuates lightly. And the system will choose a shorter intergrating time when molten steel level fluctuates greatly. Thereby, the fluctuation of the controlled object caused by the frequent action of the stopper rod is suppressed. In the signal processing of molten steel level gauge, an appropriate filtering link is added and the vibration frequency synchronous filter is used for filtering processing, which can overcome the interference of mold vibration frequency and amplitude variation.

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A position is available at an FMCG company in Port Elizabeth for a Loss Control Officer to ensure the application and compliance with Loss control policies to prevent damages and losses. PURPOSE OF THE POSITION: To ensure application of, and compliance with Loss Control policies to prevent damages and losses RESPONSIBILITIES: Perform Safety and Loss Control functions • Assist with crate management activities • Contribute to curbing product losses • Investigate incidents and compile reports • Conduct ad-hoc investigations (e.g. product damages) • Monitor security systems (e.g. alarm systems, access control, camera systems) • Coordinate safety aspects in line with OHS Act • Assist with the management of certain site services (e.g. Security services) REQUIREMENTS: • Grade 12 or equivalent qualification • Relevant experience in applying job related concepts, techniques and processes at the required level • Business English: Fluent • Computer literacy (Intermediate) • Code 08 Driver's license • Travel off-site/overnight stay • Work shifts/weekends/public holidays

Shift Leader and Control Room Operators required for busy Security Company in Montague Gardens. This is an excellent opportunity to work with a highly prestigious company. Excellent communication skills, both written and verbal are essential, together with strong customer service skills. Experience of working in a busy control room environment, to include radio and CCTV operation and monitoring of computerized security systems/databases would be desirable. This position requires a highly motivated, hard working, eager type of personality that works well under pressure. Responsibilities also include the ability to constantly monitor all activities and communications even in the event of an emergency. Education and training needed: ·        Grade 12 or equivalent and PSIRA Grade B &C registration. ·        Familiarity and past experience working within the operation of a CCTV and radio control room environment and basic fault diagnosis. ·        Able to perform security officer’s postings. ·        Able to perform CCTV and alarm monitoring. ·        Able to write reports electronically. ·        Able to give coherent verbal evidence. ·        Able to communicate effectively with people at all levels. ·        Able to supervise staff ·        Able to work shifts of up to 13 hours in a secure environment, including night shifts.  The control room operates 24 hours per day, 365 per year.   E-mail your CV to

im a 26 years old man, experienced in security cameras, (IP and Analogue) and experienced in DSC alarm panel, and acces control looking for a job, got a Drivers licence

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Service and maintain alarm systems for domestic, commercial and industrial sectors. Minimum Qualifications And Experience Required • Matric or Equivalent • Valid driver’s license essential • Knowledge of CCTV, Intercom systems and access control Main Duties And Responsibilities • Conduct service calls / maintenance and repairs • Complete links up for new clients • Complete small installations as and when required • Ensure that job reports and technical invoices are completed accurately and timeously • Ensure that quotes are completed accurately

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Overview The width measuring system adopts dual industrial CCD cameras to proceed the online measurement of the steel plate on the roller bed by using the principle of stereo vision technology, and combines the high-speed digital signal processing technology and programming software to process the signals accordingly, and displays the relevant data and measurement curves, so that we can realize precise control of the steelmaking process during production. The system realizes the width measurement of the slab through the line scan cameras installed on both sides of the gantry slab, and the measurement data is transmitted to the host system through the optical fiber. Accurately calculate the actual width of the slab and the width deviation of the slab from the data collected by the linear array CCD camera with up to 8K pixels and the relative position of the double linear array CCD cameras installed on site. Then we can the actual parameter data and allowable deviation parameters of the slab by using the host system software part, so as to realize the alarm control. The measuring principle of the system The slab/strip width measuring system is mainly composed of a hardware system and a software system. The hardware system includes two line scan cameras which can scan and image for the casting billet, and the arithmetic unit calculates the absolute position and width of the casting billet by the measurement data collected by the line scan cameras. If a color camera is used, the temperature of the slab can be measured at the same time and transmitted to the host system of the width measuring device. The software in the host system calculates the actual width of the slab and the width at room temperature according to the data of the arithmetic logic unit, and displays the relevant data and change curve, then alarm according to the deviation threshold set by the software system or manually. The software system is mainly used to analyze and process the measurement data collected by the hardware system, display the casting billet data analyzed by the software through the display panel, and send control and alarm to the hardware system instruction. When measuring with a line scan camera, the width measuring device uses two cameras to measure the object at the same time from different angles. The two cameras are like human eyes, which can form stereo vision, so that the sufficient information can be got to judge the distance of the measured object. Correcting and eliminating the effect of distance changes on measurements. From the positions of the two edges of the measured object in the two cameras and geometric derivation, the positions P1(x1, y1) and P2 (x2, y2) of the strip edge in the X-Y coordinate space can be calculated, and the width of the measured object is the straight-line distance between P1 and P2 W=|P1P2|=√ [(x1-x2)^2+(y1-y2)^2] The features of the system It can effectively identify and compensate the beating, inclination, side deflection and profile of the tested plate; Three-layer high temperature protection of air-cooled, water-cooled and outer interlayer asbestos; Moving image linear noise correction technology, electronic exposure technology; With shock-absorbing installation design to reduce measurement errors; The software has self-diagnosis function; Full digital detection, automatic calibration system; Unique optical vibration compensation technology; High measurement accuracy and fast response; Using optical fiber signal transmission; The technical parameters of the system Measuring distance: 2m-10m (according to the on-site environment) Measuring range: 0.05m-40m Resolution: ±0.01mm Repeatability accuracy: 0.05mm Measurement output frequency: 30Hz (adjustable) Laser class: 2 (IEC60825-1:2014) Protection class: IP65 Camera pixel: 8K The measurement range of temperature : 0℃-1200℃ Working temperature: -20℃-60℃

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Overview The continuous casting vibration type ladle slag detection device is used to detect the slag content of the ladle nozzle in the steelmaking continuous casting process, so as to improve the cleanliness of the tundish molten steel and obtain the best yield of the ladle molten steel. The device adopts the principle of vibration detection. The LAG-S200 continuous casting ladle slag automatic detection system is developed by Wuhan CenterRise M&C Engineering Co., Ltd. after many years of research with many scientific research institutes, and fully combined with the actual situation on site. It has a real field application value as a continuous casting ladle slag automatic detection system. The meaning of the system 1. Reduce the amount of tundish slag 2. Improve the purity of molten steel 3. Improve the life of the tundish 4. Reduce sliding nozzle erosion 5. Reduce nozzle blockage 6. Increase continuous pouring heats 7. Reduce the amount of residual steel in the ladle when high-quality steel is casting 8. Improve the yield of molten steel 9. Improve the quality of continuous casting billets In order to improve the purity of the molten steel in the tundish, and improve the quality of the casting billet, especially to improve the quality of the billet in the transition section, and reduce the amount of residual steel in the high-quality ladle, and prolong the life of the tundish lining, and increase the continuous casting heats, it’s necessary to detect and control the slag in the later stage of continuous casting ladle casting. The working principle The LAG-S200 continuous casting ladle slag automatic monitoring system detects the slag state during the pouring process by receiving the vibration signal of the mechanical operating arm of the ladle nozzle. In the process of molten steel pouring, when molten steel flows through the long nozzle and pours into the tundish, the molten steel impacts the wall of the long nozzle and causes the vibration of the mechanical operating arm used to support the long nozzle. Since the specific gravity of the steelmaking slag is less than half of the specific gravity of the molten steel, it floats on the surface of the molten steel, and the steelmaking slag appears when the molten steel is about to be all poured. At this time, due to the high viscosity and poor fluidity of light steelmaking slag, the impact force of the mixed flow of molten steel and steel slag on the wall of the long nozzle is quite different from that of pure molten steel. The system mainly monitors the ladle slag of the continuous casting by measuring and analyzing the vibration difference of the mechanical operating arm. The vibration signal is connected to the operation control unit of the system control cabinet through the front-stage conditioning and amplification module through the sensor installed in the middle of the operating rod. After processing, it is output to the industrial computer for operation and analysis. The slag signal detected by the system is output from the system control cabinet to the front-end control unit, and then control the alarm horn and alarm light to work, or issue an instruction to close the ladle nozzle. The features of the system (1) It is easy to install, basically no modification is made to the field equipment, and the installation and debugging work will not affect the normal production of the enterprise. (2) The detection accuracy is high, and the effective rate is greater than or equal to 95%. The threshold of slag volume is accurately set, the output control function is powerful. It has excellent performance in technical indicators such as the sensor service life and sensor usage times. (3) The sensor is installed at a position far away from the molten steel, and is cooled by a special refrigeration device for 24 hours. The outer layer adopts a composite protection structure, which has a long service life. (4) Adopt professional and targeted signal processing methods to obtain the vibration characteristic parameters of the ladle slag, and analyze, reason and judge the effective slag signal through the vibration signal database, which has a high accuracy of slag alarm. (5) The architecture is established based on the artificial intelligence network, which has the functions of self-learning and self-induction. (6) The equipment adopts a modular design. The failure of each module will not affect other parts, which ensure more reliable operation of the system and easy maintenance. (7) The alarm display device is used on site to visually indicate the flow state of molten steel and slag. When slag carryover strats, we can choose automatic mode or manual mode. In both modes, the system will give audible and visual alarm signals to remind on-site operators. (8) The system has a powerful database function. Including the comparison function for last two ladles of casting time record, the system automatically stores the running data, and generates a record file every day. (9) The system has the function of automatically controlling the ladle nozzle. The control unit is an auxiliary system of the system, which is interconnected with the ladle slag detection system to automatically control the opening of the ladle nozzle and realize the whole-process control of the liquid level of the molten steel in the tundish. The composition of the system The LAG-S200 slag detection system consists of: vibration detection sensor, pre-signal amplifier, slag detection operation unit, tundish liquid level control unit, on-site operation indication box, and process control cabinet. 1. Vibration detection sensor: It is installed on the robotic arm of the stopper to detect the vibration signal of the whole casting process of the ladle. 2. Pre-signal amplifier: Amplify, convert and transmit the weak vibration signal detected by the vibration detection sensor. 3. Slag detection operation unit: Analyze, judge and discriminate the vibration signal to realize the discrimination of all steel, mixed slag and full slag , and output the slag alarm signal. 4. Tundish liquid level control unit: Accept the control signal of the tundish nozzle and the ladle nozzle, and realize automatic or manual control to the ladle slag according to the requirements. 5. On-site operation instruction box: Provides man-machine exchange for slag alarm indication, fault indication, system activation mode selection, and control mode selection. 6. Process control cabinet, providing power management, displaying man-machine interface and setting management. The parameters of the system 1. The system controls the slag inclusion in molten steel with high precision and closes the nozzle in real time. 2. Improve the quality of steel, reduce defective products, and improve the yield. 3. The yield of molten steel is increased by 0.3%-0.5%. The nozzle can be automatically closed, so that the disadvantage of untimely manual response is overcome and less molten steel remains in the ladle. The threshold value of molten steel (slag threshold) is set by the user within a wide range. 4. No artificial factors are involved, high reliability, good repeatability or consistency. 5. The steelmaking slag does not pass through or rarely flows into the tundish, which increases the service life of the refractory material and the sliding nozzle. 6. Reduce the blockage of the tundish nozzle and increase the number of continuous pouring heats of the tundish.

Overview The infrared converter slag detection system uses a far-infrared thermal imager to monitor the situation of converter tapping in real time, and is connected to the main control computer in the electrical room through the conversion and transmission of video signals. The radiation intensity in the infrared wavelength range of 7-14um is different to distinguish molten steel and slag. In the later stage of the converter tapping, the molten steel gradually decreases, and the steelmaking slag is involved in the molten steel and flows out of the tapping hole. After the thermal imager recognizes the steelmaking slag in the imaging temperature measurement, it will give an alarm according to the slag content ratio threshold set by the software. The thermal imager will start the slide plate to close the tapping hole, so as to realize the control of the slag in the converter tapping, and ensure the maximum yield of molten steel and the minimum control of the steelmaking slag content. The effect of slag detection in converter tapping is of great significance to the control effect of the slag amount. The converter slag detection and control system developed by our company conducts non-contact monitoring of the tapping steel flow through the far-infrared detector thermal imager. It can detect the slag condition in real time and output an alarm signal and control system, which can replace manual visual inspection and provide accurate, efficient and stable slag detection effect. When the system finds the slag, the intelligent control unit quickly makes a judgment of lifting the furnace and blocking the slag and outputs an alarm signal. As shown in Figure 1, the system includes thermal imager, front purge protection box, front electrical box, power distribution cabinet, main control monitor, monitor of rocking furnace chamber, sound and light alarm, infrared converter slag monitoring software system, etc. The features of thermal imager 1. The temperature measurement range is 200°C ~ 2000°C, high temperature measurement accuracy, and multiple temperature measurement intervals can be set. 2. High-resolution thermal imaging system, the imaging picture is clear, and the imaging color can be freely marked according to the set temperature. 3. With hot zone alarm function, the alarm zone and temperature range can be set arbitrarily. 4. With hot zone tracking function 5. Equipped with special 7~14um infrared filter lens The technical parameters 1. Temperature measurement range: 200°C ~ 2000°C 2. Temperature measurement accuracy: 2% 3. Detection accuracy and alarm accuracy: ≥98% 4. Resolution: ≥ 0.5℃ 5. Pixels: 640x240PT 6. Band: 7~14um 7. Field of view: 7.5°×5.5° 8. Frame rate: ≥ 25 frames/sec 9. Equipment service life: ≥5 years 10. The normal operation rate of the automatic control system: ≥99%

We Specialize in Access Control. We operate Nationwide. We here at J Services do everything you need including:Access Control, Paliside/Clear View Fencing, Alarms, Doors, CCTV Camera Installation. We install, repair and have years off experience and are available 24/7. Access Control installers. Boomgates Installation and Repairs Midrand. Boomgates Installation. Boomgates Repairs Midrand. Midrand. Fingerprint Reader Installation/Repair Midrand. Fingerprint reader Installation Midrand. Fingerprint reader Repair Midrand. Act Reader Installation Midrand. Tag entry Installation Midrand. Speedbump installation Midrand. Speedbump Installation Midrand. Metal detector installation Midrand. Metal detector installation Midrand. Intercom installation Midrand. Intercom Repair Midrand. Intercom Installation Midrand. CCTV Camera Installation Midrand. CCTV Installation Midrand. CCTV Repair Midrand. CCTV. Tag. Access Control. Fingerprint. Camera. Alarm system. Alarm Intallation. Access. Control. Security. Boomgate. Access Control installers. Boomgates Installation and Repairs Midrand/Midrand. Boomgates Installation Midrand. Boomgates Repairs Midrand/Midrand. Midrand. Fingerprint Reader Installation/Repair Midrand. Fingerprint reader Installation Midrand/Midrand. Fingerprint reader Repair Midrand. Act Reader Installation Midrand. Tag entry Installation Midrand. Speedbump installation Midrand. Speedbump Installation Midrand/Midrand. Metal detector installation Midrand. Metal detector installation Midrand/Midrand. Intercom installation Midrand/Midrand. Intercom Repair Midrand. Intercom Installation Midrand. CCTV Camera Installation Midrand. CCTV Installation Midrand/Midrand. CCTV Repair Midrand. CCTV. Tag. Access Control. Fingerprint. Camera. Alarm system. Alarm Intallation. Access. Control. Security. Boomgate. House.

GPS Tracker OCT900-R, A new GPS tracker with full functions you want. With remotes, it can offer full protection to your car.It upgrade you car original alarm to GPS/GSM car alarm. And you can get alarm when door,trunk opened or engine started illegally; Auto lock the car door when the car moves, it is helpful to reduce careless driving (forgot to lock car door).By remotes, you can arm/disarm,lock/unlock car door, stop/start your car. meanwhile, it is able to control car light on/off and blinking. OCT900-R is a powerful device for fleet management, and make your routine work be smoother. Live tracking with multiple tracking systems, and manage all the cars in control room. When you are off duty, tracking APPs can help you to track. Vehicle details setting make you know which car exactly when anything happen; Working time scheduling feature also make driver to work as the schedule, or else, fleet owner will know it. It can reduce doing private job by company car. When the car need to do maintenance, you get reminding from the device, no need to remember the date. What is more, RFID and MMS technology are available in OCT900-R Features GPS/GPRS live tracking Living location report LBS Tracking Track by time/ distance interval Google map link inquiry Engine cut remotely SOS emergency alert Geo-fence alert Movement alert Over speed alert External power cut alert Door open alert Engine on alert Shaking alert GPS antenna abnormal alert Trunk open alert Connect with car original alert Arm/Disarm by remote, SMS Car door lock/unlock by remotes, SMS Auto lock car door when car starts Vehicle info setting and inquiry Vehicle maintenance reminding Speed limitation Fuel monitoring (option) Working time setting Mileage calculation & setting Miss call reminding for alarm Engine detecting and report Car door status detecting Trunk status detecting SIM balance inquiry Firmware update OTA Data storing and exporting (option, SD card) Voice monitoring,3 listening No.s (option,MIC) 2 ways communication (Option, speaker) 3 Admin No.s setting for management Driver Identify (option) Car control by RFID (Option) Dual photograph mode ( MMS & online, option) Take photo by time interval (option) Take photo when alarm active (option)

Overview MAC-G320 automatic mold flux feeding system is a new generation product of automatic adding mold flux, which is independently developed by Wuhan CenterRise M&C Engineering Co., Ltd. According to different steel grades, casting speed, vibration and other process parameters, then the system can analyze and calculate the accurate mold flux addition amount through intelligent software. Then the system sends out signals to control the mold flux addition process and mold flux addition amount, and designs appropriate nozzles and propellers according to the fluidity of molten steel in the mold and the ductility of mold flux. After the system setting is completed, there is no manual intervention is required. It completely replaces the whole process of manual addition of mold flux, and realizes the automation of mold flux addition. The features of the system 1. The system automatically controls the amount, process and time of adding mold flux according to the process requirements of automatic mold flux addition, so as to maintain the physical state of the mold flux and prevent it from being broken. 2. The user can match different parameters according to actual needs, so as to change the length of the mold flux feeding time and the amount of mold flux, which can suit for the use of different segments and different casting speeds. 3. The casting speed signal is used and the amount of adding mold flux can be automatically adjusted according to the casting speed. The mold flux can be added timely and evenly, which can improve the quality of the billet and reduce labor intensity. 4. The time is controlled by PLC, no manual intervention is required. The adjustment is very convenient. It has manual, automatic, local and remote control modes. 5. The system has reliable performance and simple structure, and can be adapted to powder and granular mold flux. 6. It has a special anti-blocking nozzle and backflushing design to overcome the phenomenon of pipeline blockage. 7. Strong operability, simple and convenient maintenance, and low maintenance cost. 8. It can maintain the even distribution of the flux layer in the mold. The composition of the system The system consists of feeding trolley, feeding bucket, swing arm and feeder motor, swing arm transmission device, PLC and control equipment. 1. The feeding trolley is the support and walking equipment of the mold flux feeder. The basic equipment of the adding mold flux machine is installed on the feeding trolley. At the same time, the trolley can easily make the mold flux feeder walk to the working position or the parking position. 2. The feeding bucket is a device for holding mold flux. The mold flux is pre-filled in the feeding bucket and is evenly output through the feeder. The feeding bucket is provided with alarm contact of mold flux level limit.. 3. The swing arm and the feeder motor form a feeding and conveying device. The mold flux is evenly transmitted to the feed opening at the front end of the swing arm through the screw distributing device controlled by the motor. Then the mold flux can be used for mold distribution. 4. PLC and control equipment adjust and control the mold flux feeding speed, operation mode and control mode of the mold flux feeding machine, and realize various control modes and rates. 5. The swing arm transmission device controls the reciprocating motion of the swing arm according to the size of different molds, so that the mold flux is evenly distributed in the mold. The technical parameter Mold width: 500-2000mm Mold thickness: 100-500mm Type: screw conveying type mold flux feeding machine Heating method: stirring electric heating Arrangement location: on the pouring platform (with its own wheels to move) Adding capacity: 0.5～7.5L/min, continuously adjustable feeding tube Molding flux storage tank: 300 L, with material level detection and alarm Control mode: local/remote control, automatic /manual mode Molding flux type: granular flux or powder flux flux adding method: spiral swing adding flux Casting speed interlock: yes Mould size setting: yes Signal transmission: DP/Industrial Ethernet

Reaction Officers   Valid code B driver’s license. Fire arm training, SAPS competency cert and fire arm training certificate. Clean criminal record. Estate experience. Strong command of Afrikaans & English Ability to liaise professionally with residents at all levels. Electrical fence and  alarm response. House alarm  Respond    CCTV & Control room.   Estate experience., Computer literate, Electronically occurrence book entries. CCTV certificate and  control room experience Strong command of Afrikaans & English and PR skills Ability to liaise professionally with residents at all levels Electrical fence and dispatch off reaction officer to fence alarms House alarm system, dispatch of reaction officers and monitoring Please send all CV to or  

PLEASE READ “SHIPPING AND PAYMENT” BEFORE BUYING! Wireless high definition IP Surveillance Camera coming with PTZ control, H.264 compression, and latest generation IR cut nightvision. If you need a full range PTZ IP camera, then you can't find much better than this beauty. Coming not only with 720P HD resolution, you also will be getting great pan and tilt capabilities of 270 degree horizontal and 120 degree vertical movements as well as motion detect for great security coverage of your home, office and other property. Using IR Cut technology, this HD security camera also works tirelessly at night with crisp video capabilities. Other high end features include being equipped with a high end 1/4 inch CMOS sensor, H.264 compression for achieving smooth live images and video streaming, connection video via PC or your 3G mobile phone/ Smartphone, local backup recording through an micro SD card slot that can hold files up to 32 GB, a micro SD card slot is placed inside the cover for added anti vandal security, and more.   At a Glance...   x720 HD Resolution Pan of 270 degree horizontal and tilt of 120 degrees IR Cut Nightvision Android, iPhone, Symbian, Windows Smartphone Support Anti-theft micro SD Card Slot H.264 Video Compression     Manufacturer Specifications Image Sensor: Sensor: ¼ Inch color CMOS Resolution: x 720 Lens: f: 3.6mm Viewing Angle: 60 degree Minimum Illumination: 0.1Lux Min LUX: IR lights onïÂÂÂÂÂÂÂÂÂÂÂÂÂÂŒ0Lux Pan/Tilt: Pan 270 Degrees Tilt 120 Degrees Video Compression: H.264 File Stream Resolution H.P xxx240 Reverse: Vertical/Horizontal Audio: Monitoring: Built-in MIC, can connect with external mic Tone Quality: Adjustable Amplifier: Can connect with stereo, built-in speaker Storage Video Storage: max SD card supported: 32GB Not included Alarm record: Micro SD card / PC Recording: Support Smart Schedule recording, Continuous recording Video playback: Video playback software Data: Support remote, local download Video and capture picture from Micro SD card Communication Ethernet:10Base -T/100base-TX Basic Protocol: TCP/IP HTTP SMTPRTSP FTP DHCP DDNS UPNP NTP Mobile phone view: Android, SymbianS60, Windows Mobile, iPhone Wifi Protocols: b/g/n Dual way audio: support Memory: Snap or video into SD card Browser SD card: View or download from network Motion Detection: yes Triggered Actions: Email/FTP/SD storage/external alarm/send message to alarm server Motion detection alert via email or upload image to FTP; It also sends all motion detection, email FTP alarm info to the alarm server User Setting: Three levels Multi-level users management and passwords definition Date/ Time Setting: Support DDNS:A free DDNS provided by manufacturer Wireless security: WEP / WPA / WPA2 encryption Power Adapter Power: DC 5V Power consumption: 6W OS Supported: Microsoft Windows XP/Vista/windows7. Browser: Internet Explorer6.0 and Above or Compatible Browser, Safari, Firefox. Online visitor: Support 10 visitors at the same time IP mode: Dynamic IP address, static IP address,; Supporting WPS (Wi-Fi Protected Setup)Client Do not need to know the SSID and security keys or pass phrases when connecting WPS-enabled devices. Internet Browser: IE 6.0, IE7.0, IE8.0, IE9, central surveillance software, mobile phone viewing System requirement: Windows XP, Windows 7, Windows Vista, Linux Main product dimensions: 115x100x100mm(L X W X D) Main product weight: 305gm Package Contents IP camera Power adapter Wall stand CD   

Our company in Prospecton is to fill the position of Security & Facilities Manager, overseeing branches nation-wide. JOB PURPOSE To operate and enforce the security and surveillance policies, standards and procedures. To provide a proactive service to safeguard the employer’s premises, facilities and property, thus preventing criminal activity and loss to the Company.   KEY PERFORMANCE AREAS ·         Monitor electronic surveillance and alarm equipment on a shift basis, that will rotate between days, nights and weekend. ·         Monitor and authorize staff entrance and departure to prevent theft. ·         Ensure staff access permissions are correctly allocated and authorized. ·         Ensure compliance and enforcement of security procedures. ·         Identify and immediately report any discrepancies, inconsistencies or unusual actions/behaviours. ·         Prepare weekly incident reports. ·         Monitor all access areas. ·         Control issue and retrieval of all depot electronic handheld devises. ·         Monitor Company’s vehicle tracking and usage system and immediately report any infringements. ·         Control access of customers, site tenants and visitors. ·         Maintain a site health and safety incident log book. ·         Oversee the activities of the security guards (patrols, access and observation books) and interface with the security and armed response companies. ·         Oversee and direct the activities of the Company floor supervisors and managers (internal response to alarms). ·         Report to a Safety and Security Panel (multiple managers). ·         This post / control room office may not be left unattended.   KEY COMPETENCIES ·         Honesty and integrity ·         An understanding of warehousing and security procedures ·         A high level of end-user PC literacy, aptitude and diligence ·         A positive, energetic and professional attitude ·         Ability to reliably and consistently follow procedures and direct instructions ·         Ability to respond quickly and effectively ·         Ability to communicate professionally and effectively A self-driven person Must display a talent for tact, discretion and confidentiality QUALIFICATIONS/SKILLS/EXPERIENCE ·         Matriculated ·         Computer skills (Excel, Word, Outlook, VIP, Alarm and/or CCTV monitoring systems) ·         Warehousing and/or security experience  Pleas submit your CV to . If you do not receive a response within 14 days of submitting your CV, please deem your application to be unsuccessful.

PLEASE READ “SHIPPING AND PAYMENT” BEFORE BUYING! Remote Video Door Phone with two 7 inch monitors, night vision and a 300 meter reach permits you to see who's at the entryway wherever you may be around the house. Two 7 Inch Displays with 300 Meter Range Expecting guests or a parcel? This helpful entryway video intercom comes with two 7 inch remote monitors each with a 300 meter range so you can get on with your life and needn't worry about missing that all important delivery or guest thanks to the wireless intercom system that lets you keep tabs on who's at your door. With two monitors that can both be used at the same time multiple people can monitor your door or you can position the monitors in the most convenient places around your home Simple To Control Access For your home Hassled by traveling salesmen or intruded time and time again by a steady ringing at your door bell? Those days are behind you as the wireless door monitor allows you to speak directly with guests without leaving off what you're doing. The big touch buttons make the handheld remote screen simple to utilize and you can also take photographs of any suspicious visitors. With functions allowing you to open electronic doors at the press of a button you can allow access to friends and family without even having to get up which can be a great help to the elderly or physically impaired who may find it strenuous to rush to the door. The outdoor camera is protected by a rain cover and features a reinforced tough glass screen to to protect if from abuse and ensure it has a long life. A tamper alarm and night vision provide additional security and allow the camera to capture anyone at your door regardless of the lighting conditions. This high quality remote video door phone brings security to any home or office. At a Glance... Two 7 Inch Digital TFT Color Panel 2 to 5 Meters Night Vision Indoor Monitor Stores Up To 100 Pictures High Sensitivity Touch Technology Tamper Alarm. Manufacturer Specifications General Frequency: 2.4GHz Distance Range: 300 Meters (Anti-Interference) Digital Frequency Hopping and Encryption Technology 7 Inch Digital TFT Color Panel Outdoor Camera: 1/4 Inch CMOS 0.3 Megapixels, 640x480 Light Source: 4 LED lights 2-5m Night Vision Unlock Functions For Electonic Locks Night Vision Camera Displays Date and Time Mini USB Connector High Capacity Lithium-Ion Rechargeable Battery Built-in 16 Chord Melodies Indoor Monitor Stores Up To 100 Pictures Rain Shield For Outdoor Camera High Sensitivity Touch Technology Tamper Alarm Outdoor camera can work 15 days with battery if not connected to the power adaptor High-strength glass, abrasion and scratch resistant Dimensions Video Monitor Dimensions: 230x 140 x 25 mm (L x W x D) Video Monitor Weight: 440g Camera Dimensions: 132 x 97x 62 mm (L x W x D) Camera Weight: 242g Package Contents 2 x 7 Inch Indoor Monitor Outdoor Camera 3x Battery Screw Set User Manual Electronic Lock Lead 2 x Indoor Monitor Power USB Cable 1 x Outdoor Camera USB Cable 3x Power Adapter