Note: Door magnetic induction can only provide a switch signal to the device, which can not directly load the power, nor directly connect the lamp!.
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Simple installation as wiring is only required to the receiver beam. Universal Infrared Safety Beam Sensor / Photocell 180 Degree Rotation. You will receive 1 x transmitter, 1 x receiver and fixing kit.
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20m Waterproof Active Photoelectric Single-beam Infrared Sensor DC12~24V Sensor Infrared Safety Beam Photocell Detector Active Infrared Beam Sensor for Garage Gate Door. Sealing design, rainproof, fog proof, dust (worms) and other integrated weather, detector sensitivity will automatically increase (AGC circuit).
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This pair of infrared detector need to install them at the opposite positions. There is an infrared range between these two detector parts. Infrared Frequency: 1.92KHZ. Relay output: 1A maximum 30V, constant open/close, can be set by jumper wire.
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This is a pair of infrared detector. Install them at the opposite positions. Then there is a infrared area between these two detector parts. -- Small and beautiful appearance for infrared beam detector.
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The heavy duty padlock is an excellent choice to secure your property as the alarm is triggered when the lock is tampered with.
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230 feet far enough to cover every door and window in your house. Each wireless doorbell receiver can pair up to 20 magnetic door alarm sensors and each sensor can add unlimited receivers. One transmitter can pair with several(max 30) receivers, and one receiver can pair with several(max 30) transmitters.
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Ringing Tones: 38. Large Wireless Transmission Distance: Signals with strong penetration force can be sent to the receiver more than 200m/ 656ft away to warn you, providing security for your property and loved ones.
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