Infrared electronic alarm kit

Buy Infrared Electronic Alarm Kit Electronic DIY Learning Kit for R279.00

Feature: This product uses the pyroelectric infrared sensors to detect, can be monitored within 8-15 meter range, when person or animal is moving, it will automatically detect and issued 90 db alarm high-intensity sound to scare the intruder or provoke the security police. Suitable for families, warehouses, shops, sheds and other security places. Without any external connections, compact portable design, can be placed anywhere. This kit uses 4*AAA battery, suitable for electronics enthusiasts and vocational school students to practice professional electronic assembly. The package does not contain a battery. Precautions: The probe should not be face to outdoor avoid false alarms caused by idlers move Probe should away from cold or heat source, such as air conditioning vent, heating, air conditioners, stoves, etc. Installation should avoid sunlight and car lights direct shot the probe Mounted on a corner or wall, recommend installation height is 1.5 to 3 meters off the ground, to prevent small animals false positives Note: We don't supply any manuals, only has schematic, please note this before you buy it, sorry for all the inconvenience. Package included: 5 x Infrared Electronic Alarm Kit

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Description MX-630 | Electronic Electronic Touch-to-Sound Door Alarm Kit Electronic Touch-to-Sound Door Alarm Kit More Products View More Products

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LCD GSM + PSTN Dual Network Alarm kit with 99 Wireless and 4 wired Zones. Note: additional sensors can be bought separately System features: Digital clock display with two group alarm function, time optional.   Support GSM mobile network and PSTN (Telkom line), provide redundancy for extra stability. Allow up to 99 wireless defense zones and 4 wired zones. Touch keypad Each can be defined as one of the 8 zone types including NORMAL, STAY, INTELLIGENT, EMERGENCY, CLOSED, HELP SENIOR, WELCOME and CHIME. Four sets of scheduled arm/disarmed function, each time  you can select the included period of time and different defense zone, eliminating of need of the manual procedure, realizing the beauty of automatic controls. Support configuration via keypad, phone (handset) or SMS messages to System 6 group voice alarm phone number for alert calling, 3 group phone number for help senior, 6 group for SMS messaging, numbers saved inside EEPROM without lost upon power failure. Different zones can dial a pre-set telephone number. Support ISD automatic voice mailbox for playback message upon alert. Maximum length of voice message is 10 seconds. Telephone (phone) long-distance telephone control for arming, disarming, monitoring, remote announcement. 1 Set of normally open signal outputs, relay linkage output, home appliances remote control can be realized. Maximum support of 150 remote controls and 150 sensors. Unique black box features, you can display most recent 72 disarmed records and 102 recent alarm recording. Accurately shows the alarm time and control code. Built-in Ni-Hi rechargeable battery and automatically switchable upon power failure, and notification will be sent via SMS. Panel integrated with quad-band GSM/GPRS industrial graded module, stable and reliable. Alarm uses a Sim card (not included). Important: please ensure you have a good 3G signal as it is required for this unit to work properly (GSM part). No refund will be given if your GSM signal is weak. What's Included: 1 x main Colour LCD alarm panel (433Mhz) 1 x wireless infrared detector (433Mhz) 1 x wireless magnetic door contact (433Mhz) 2 x Remotes controls (433Mhz) 1 x mini siren 1 x power adaptor (EU plug) 1 x user manual (English)  

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Feature: With simple circuit, easy soldering, this kit is very suitable for the teenagers to learn circuit and soldering. The feature of this kit is small size, high sensitivity. It uses the sound and light to finish the alarm, and it can be used to detect the temperature. In conclusion, it has high practicability Circuit introduction: The circuit of this suite is very simple, it is consisted of three triodes (two S09014 and one S9015), one active buzzer, one LED and one thermistor. Adjust the potentiometer to set the temperature threshold value, use two S9014 triode to drive the buzzer, when the temperature is higher than the threshold value, the LED lights and the buzzer alarms; when the temperature is lower than the threshold value, the LED does not light, the buzzer does not alarm. Parameter: Working voltage: DC3-5V PCB size: 21 x 30mm Schematic diagram:

Electronic Dog Infrared Detection Alarm Device Electronic Dog Infrared detection The sound is sonorous Installs conveniently 1) Small size, easy to carry 2) Without any external connections 3) Portable design, can be placed anywhere 4) This product is widely used in homes, shops, factories and all places 5) Simple to install 6) Powered by AAA x 4 (not included) We are Located at: YSL MOMENTS SHOP 43 (FRONTLINE) Moffett On Main Lifestyle Centre, 109 17th Ave, Charlo CHARLO, Port Elizabeth Operating Times: MON TO FRI = 9AM TO 6PM FRIDAYS CLOSED 12:15 TO 14:15 SATURDAYS = 9AM TO 3PM PUBLIC HOLIDAYS = 9AM TO 2PM Open Last sunday of every month 9AM TO 2PM DEBIT & CREDIT CARDS ACCEPTED

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: 1.Fashion appearance, simple and generous 2.Uses 6 not to be able to see the night vision lamp, the night vision effect is prominent 3.Hidden one button video function 4.New design, hidden camera 5.Edge filling record 6.Camera, video, night vision, motion detection, a key to start Specification: Pixel:5 million CMOS Resolving power:1920*1080 Video format:AVI Number of frames:30fps visual angle:90° Night light:6 Super night vision Motion detection range:Straight 6 meters Minimum illumination:1LUX Battery capacity:2400MA Continuous recording time:More than 12 hours Remote control distance:5M Power waste:150MA/3.7V Storage temperature:-20-80 degrees Celsius Operating temperature:-10-60 degrees Celsius Operating humidity:15-85%RH Memory card type:TF Card Memory card support:32GB Equal USB interface:USB1.1/2.0 operating system:2000/XP/Visat32 Memory consumption:2GB/40 minutes Charging time:About 2 hours Size:64*64*60mm Package includes: 1 x Electronic alarm clock 1 x Controller 1 x USB cable 1 x User manual Details pictures: HD 1080P Camera Infrared Monitor Digital LED Display Table Alarm Clock withRemote HD 1080P Camera Infrared Monitor Digital LED Display Table Alarm Clock withRemote HD 1080P Camera Infrared Monitor Digital LED Display Table Alarm Clock withRemote

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 3Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits Description: AT89C2051-based of four electronic clock kit Supply voltage: 3V ~ 6V PCB Size: 52 x 42mm Function: Seconds correction (for precise School) Switch to every minute independent display interface whole point of time (8-20 o'clock chime can be turned off) Two alarm settings (you can turn off the alarm function) Feature: 0.56 inch special red digital clock for display Import AT89C2051 for master chip 1.2mm thick PCB made from military grade FR-4 board Accurate travel time, travel time error range error -1 to +1 seconds every 24 hours Package included: 3 x Electronic Clock DIY Kits Note: This produce is DIY kits, not the end product! You need to have some electronic knowledge and ability. We don't supply EN manuals. 3Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits 3Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits 3Pcs C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits