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                          DETECTOR  DUAL DIGITAL PHOTOELECTRIC                                                                                                                                       1.Intelligent Judgment:It applies the multi-beam radial and dual-beam recognition principles when a thieve enter the guarding area to cover two adjacent infrared beams or more than two infrared beams for more than 40ms a wired/wireless alarm signal will be given The defects of false alarm and neglected alarm of the traditional detector can effectively overcome. 2.Object Recognition:With CPU Intelligent microprocessor control It gives alarm signal in time when an illegal intruder pass through when small animals such as cats dogs etc pass through it it will not give the alarm signal.3.High Reliability:This product with tamper and anti-interference functions can effectively prevent the intruder against adopting deceiving and damage approaches and it has very great guarding effect.4.Rain-proof and Moisture-proof Functions:With rain-proof structure it can work indoor outdoor and humid locations.5.Beautiful and Reliable StructureThe shell body is made by high quality aluminiun alloy material firm and endurable.It applys imported spectral filters have very favorable filtering effects on the visible light.6.Convenient Installation and Commisioning:After the installation seat is fixed the transmitting and receiving angle of the infrared IR Barrier both can be adjusted within a range of 180 degrees.can adjust the transmission distance by (L/M/F) convenient and sensitive The supporting seat with the latest slide design easy to install.                          

Paradox HIGH PERFORMANCE MOTION DETECTOR PET IMMUNITY:¿¿NV5-Z72 e&oe ¿¿paradox, motion sensor, motion detector, pet immune detector, nv5-z72

Description: 433MHZ Wireless PIR Motion Detector for Home Alarm Home Security MCU processing adopted Wireless transmitting digital signal Anti-burnt cover Auto temperature compensation Automatically identify valve control LED on/off optional SMT design, high RFI/EMI Immunity Triple pulse optional Sending a warning singal to host if it detect any movement Specifications: Power: AA alkalescence battery Standby current: less than 12uA Alarm current: less than 15mA Operating temp.: -10 to +50 degrees Installation mode: wall mounted Detecting distance: 12m Detecting angle: 110 degrees Operating Frequency: 433MHz Sending distance: more than 100m Package included: 1 x Wireless PIR Motion Detector 1 x Wall Mount Kit Details pictures:  

Paradox NV780 Digital Outdoor Dual Side-View Detector Paradox NV780 Digital Outdoor Dual Side-View Detector (wired) and NVR780 (wireless) were designed to provide a pre-entry protection solution while keeping the perimeter free for movement without generating false alarms. The NV780/ NVR780 provides early warning detection, before intruder entry, with excellent exterior/interior wall and window protection.Available in both wired (relay and/or Paradox EVO BUS) and wireless versions (433 MHz or 868 MHz), these rugged indoor/outdoor detectors incorporate two passive infrared side-by-side detectors, each containing two independent dual element sensors, optics, and electronic channels.The optics are specially designed to provide multiple narrow beams (two pairs per side, eight total) for excellent detection and false alarm rejection, covering up to 12m (39ft) for each side. The NV780/ NVR780 are configurable to report as a single unit (2 sides of the unit report to a single zone output) or dual units (each side reports to a separate zone). The NVR780 provides extended battery life operation with Paradox Effi+ circuit. Developed for outdoor conditions with bright LED indication on each side, and buzzer for detection verification. The optics offer simple and easy independent low beam adjustment for coverage flexibility. Advanced Digital Technology Two double passive infrared motion detector with eight narrow detection beams, managed by Full Authority Digital Electronics Control (FADEC) High-resolution and full dynamic range digital signal conversion High-speed, advanced algorithm digital signal processing Digital EMI / RFI interference rejection True Pet Immunity, up to 40kg (90lb) Advanced Optical Technology 4x dual element sensors arrangement High efficiency long focal point (1.77”) lens, providing longrange narrow beams 2 pairs of narrow beams per side provide 2x signals per protected area crossing for increased“catch” and false alarm rejection Combination optics of mirror reflector and 2nd generation Fresnel“LoDiff” Lens Increased white light rejection Easy Installation and Setup Single or Dual Zone operation modes: two sides can report to a single zone or to two separate zones Optical and digital range adjustments Bright LED and buzzer indicator for clear adjustment feedback No need for PCB removal Wall mount, with built-in level tool In-field firmware upgradable via serial port Immediate Perimeter Protection Paradox NV780 Digital Outdoor Dual Side-View Detectors distinct beam pattern creates a narrow, 24m (78.8 ft.) long detection zone (12m / 39.4 ft. each side), to protect wide horizontal areas such as a house’s perimeter. To avoid detection of unwanted objects, it will only trigger an alarm if both beams are crossed. Adjustable Detection Range Paradox NV780 Digital Outdoor Dual Side-View Detector will only trigger an alarm if both beams are crossed. The detection range can be adjusted (both vertically and horizontally), to avoid detection of unwanted objects. Each side’s lower beam can be independantly adjustled within two positions (see fig.1). In addition, both beams’ distance from the wall can be adjusted (horizontally) from 0° to 3° degrees (see fig.2).

- Color: White- Material: ABS housing- Power: DC 12V (9~16V)- Power consumption (standby): 5mA- Power consumption (alarmed): 80mA- Detection output: Normally closed contact- Tamper output: Normally closed contact- Yellow LED: Indicates environmental noise level- Red LED: Indicates trigger signal sent to alarm- Software driven, 8/12 bit microprocessor controlled digital signal processing (8MHz)- High frequency sound pressure detection- Full audio spectrum 7 frequency signal and impact analysis including infra-sound pressure analysis- Digital RFI/EMI filtering, high immunity- Manual sensitivity setting to avoid false alarm- Effective coverage in the presence of plate, tempered and laminated glass General Material: Specification Battery included or not No Power Adaptor no Power Adapter Without Power Adapter Dimensions & Weight Packing List 1 * piece

This is ABT-150 Alarm 2 Beams Infrared Photoelectric Detector. Integrated design, installation brackets, the most convenient installation. Holographic spot real-time report. Unique displacing receiving, transmitting parts with big power. Full function checking, self-adaption in environment and trouble locking. Patented balanced checking, unique digital filtering. Features: 1. Anti-glare up to 50,000 LUX, built-in automatic adjustment strong light filtering system, avoid glare or lighting of car 2. Unique optical design: Optical glass, beam penetrates the special multi-layer anti-environment (such as rain and snow) and other capabilities 3. Automatically increase sensitivity when faced with fog or inclement weather 4. Optional dual aspheric Fresnel or secondary focusing lens to achieve a large-diameter light beam 5. Automatic environment recognition circuit (EDC), avoid reflective interference modular 6. Horizontal / vertical optical angle easy to adjust, easy to calibrate 7. High levels of resistance to RFI / EMI capability 8. Unique digital filter circuit design 9. 99% photographic margin 10. Built-in optical sight 11. Anti-lightning circuit design 12. Use of C-type output device 13. Adjustable beam interdiction cycle is more flexible and adaptable 14. The integrated structure designed to be able to work in harsh environment Specifications: •No.of Beams: 2 beams •Install Distance(Max.) Outdoor: 150m / Indoor: 450m •Detection Mode: 2 beams blocked simultaneous •Optical Source: Infrared digital pulse beam •Response Speed: 50 ~ 700msec •Relay contact output: NO.NC •Contact Rating output: AC/DC30V 0.5AMax •Power Supply: DC 13.8 ~ 24V AC 11 ~ 18V P ≥15W •Operation temperature: -25 °C - 55 °C •Operation humidity: 5% - 95% RH (relative humidity)

Paradox DM70 High-Security Motion Detector with Pet Immunity Dual optics (2 dual opposed element sensors) Provides superior pet immunity using a patented combination of advanced optics and digital processing technologies Immune to pets weighing up to 40kg (90lbs) Extremely reliable and false-alarm free Patented Digital Motion Detection (no analogue circuitry) Digital Auto Pulse Signal Processing Digital Shield algorithm software Metal shield maximizes protection from EMI and RFI signals 10.5m (35ft) X 10.5m (35ft) range with 90° viewing angle

Minelab Metal Detector - Go-Find 40 The Go-Find 40 Metal Detector is fully waterproof and searches deeper and recovers the treasures other have missed. It's great value with advanced features! It offers a 2 Year Warranty. Features Unfold the possibilities The Go-Find detectors are lightweight and collapsible. The search coil is fully waterproof, so you can find treasure on land and in water. Retracting detector with simple 1-button press Length to suit everyone in the family Powered by 4 x AA batteries Everyone can Go The Go-Find is easy to use, simply press the FIND button to select from search modes, and go detecting. It¿s awesome fun for the whole family. Intuitive user interface One button selects target types Effortless touch button design Everyone can Find Whether you are searching for coins, jewelry or treasure. Discoveries are right beneath your feet with audio & visual alerts. It¿s that simple. Green LEDs indicate non-iron metal (silver) | Red LEDs indicate iron target (nail) [GO-FIND 40 & 60 only] Visual icon flashes detected target High tone for high value metal target | Low tone for iron target There's one for everyone From the user friendly Go-Find 20 to the value-added Go-Find 40, or the most advanced Go-Find 60. The Go-Find series is designed for users from any experience level. Start searching for treasure today! Go-Find 40 is a Value-PLUS choice Collapsible Lightweight Large Waterproof Coil Smartphone App Specifications Application Coin, Relic, Jewellery. Beach & Park Technology VLF (VFLEX) Frequency/Transmission 7.8 kHz Coil (standard) 10" waterproof Monoloop Audio Output Internal speaker & 3.5mm headphone jack Headphones Supplied Optional accessory Visual Display 60mm x 36mm LCD Backlight Yes USB Connectivity - (has Smartphone App) Memory - Depth Indication 3 level icon Detect Modes 3 Discrimination 4 Find icons ¿ Nail, Foil, Ring, Coin & Treasure View LEDs Timings - Audio Tone Low, Mid, High Audio Type - Ground Balance Automatic Tracking Ground Balance Type - Trash Density - Pinpoint Yes (audio & visual) Sensitivity Adjust 4 Levels Tune / Noise Cancel - Threshold - Target Volume Adjust - Battery 4 x 1.5V AA Alkaline/Carbon/Lithium or NiMH/NiCad (not included) Low Battery Alert Audio & visual alert Length Collapsed: 555mm Extended: 1305mm Weight 1.06kg

Description: WJL-6000 CFC HFC Halogen Gas Refrigerant Leak Detector Checker R22 Air Conditioning This halogen leak detector is an exquisite unit, with its feature of higher performance versa lower price, has powerful function and high sensitivity, and is stable and easy to operate. Features: Detects all kinds of halogenated refrigerants. Sensitivity adjusted at any time and it can be adjusted automatically to the best state of detecting. Audible alarm and flashing light indicator upon gas leakage detected. Inner precise IC with ultra-low consume circuit design, more stable, longer battery time. Two color visual display of battery voltage. Excellent sensor, high sensitivity, longer use time. 1. Detect leaks of all halogenated refrigerants in any refrigeration, air-conditioning systems etc. The typical examples of halogenated refrigerants are: o CFCs e.g. R12, R11, R500, R503 etc o HCFCs e.g. R22, R123, R124, R502 etc o HFCs e.g. R134a, R404a, R125 etc o Blends e.g. AZ-50, HP62, MP39 etc 2. Detect Ethylene Oxide gas leaks in hospital sterilizing equipment (it will detect the halogenated carrier gas) 3. Detect SF-6 in high voltage circuit breakers 4. Detect most gases that contain chlorine, fluorine and Bromine (halogen gases) 5. Detect cleaning agents used in dry cleaning applications such as perchloroethylene 6. Detect halogen gases in fire extinguishing system Specification: Operating Temperature: 0 ~ 52 °C (30 ~ 125 °F) Maximum sensitivity: 6 gr/yr for all halogenated refrigerants Battery life: Approx. 50 hours for normal use Response time: Instantaneous Work mode: Continuous, no limitation Fixed Probe Length: Approx. 200mm Warm-up time: Approx. 6 seconds Reset Time: 2 to 10 seconds Power Supply: 4pcs x AAA 1.5V batteries (not included) Dimensions: Approx. 229mm (L) x 65mm (W) x 65mm (D) (9.02’ x 2.56’ x 2.56’ inch) Package includeds: 1 x Halogen Leak Detector with probe 1 x Instruction Sheet 1 x Black carrying pouch Details pictures:

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Description: Geiger Counter Nuclear Radiation Detector Personal Dosimeter Marble Detector Nuclear Radiation Tester with Display Screen Features: 1.High sensitivity. 2.Wide measuring range. 3.Advantages of long life. 4. Using of sophisticated military grade GM tube as the core sensor. Use: 1. Material inspection. 2. environmental test. 3. Radiology Protection. 4. Radiopharmaceuticals screening. Specifications: 1. Detectable species: Beta Gamma X-ray 2. Sensor Type: GM tube 3. Energy Range: 50kev-1.5mev less than 30% 4. Relative intrinsic error: less than plus or minus 10% 5. Sensitivity: 80cpm / USV / co-60 6. The maximum dose equivalent rate: 99.99usv / h 7.Voice Source: Real particle sound / Alarm sound / Mute 8. The use of ambient temperature: -25 ~+45￢ﾄﾃ 9.Relative humidity: less than 95% 10. Power supply: 2 x AA batteries(NOT included), can be powered by USB port when you need long-term monitoring time. Instructions 1,power button ON to boot, Boot automatically display real-time monitoring interface 2, After the shutdown, press and hold off zero current consumption 3, Triangular start button is used to measure the mean, Natural environment there is background radiation (background radiation) It will fluctuate within a certain range. 4, The top of the screen displays a blue font for the "second" real-time update of the dose rate, which is characterized by large fluctuations, update speed, real-time, is the mean of the middle of the red font display, is a mean dose rate period, when detecting an item or the environment when press the start button (this time can no longer move the tester) Enter the state average measurement will display the measurement results after the end of the trend diagram below presents the average real measurement value of each moment, mean measurement is characterized by high precision, the effective dose equivalent response rate real environment, but the elapsed time is longer, 6, horn button is used to select the sound source device, each time you press the switch once source. When the small speaker icon is displayed when the artificial alarm sound (only achieve this status only sound the alarm threshold) When the mute icon is displayed when that turn off all sources. 7, The scale key (right key) is used to switch the alarm threshold, Four optional 0.5 / 1.0 /2.0 /5.0 When the source is selected as the speaker state when the threshold is set to be valid Package included: 1 x Geiger Counter Nuclear Radiation Detector 1 x Gift Box Details pictures: