Features:
1. LoRa Intelligent Door Contact Sensor, need to be used with LoRa alarm controller.
2. No wiring, easy deployment, simple maintenance, and low cost.
3. Wireless two-way communication, can automatically report the device status (battery power, tamper-proof, alarm status).
4. Wide wireless coverage, typical application environment coverage radius up to 1km.
5. Low power consumption, the detector battery can work continuously for more than 1 year.
6. With LoRa Wireless Technologies, longer for transmission distance, and LoRa wireless communication has strong anti-interference ability.
7. With self-checking function, supporting the panel to realize low voltage alarm, disconnection alarm, tamper alarm function.
8. Using LoRa wireless communication, long distance, wide coverage, simple installation, eliminating all kinds of troublesome wiring work.
9. Adopting advanced intelligent power saving mode design, combined with the use environment, can reduce the frequency of the transmitted signal and improve the battery life.
10. Through the indication of the detector status, judge the opening and closing status of the door or window, and remind relevant person to pay attention.
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Power supply |
DC3V 1100mA （2pcs 3A batteries） |
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Static Current |
≤10uA |
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Alarm Current |
≤20mA |
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Battery Life |
1 year（According to different places and alarm times） |
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Detection distance |
30mm |
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Open door indication |
Red LED flashes quickly |
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Close door indication |
Green LED flashes quickly |
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Code learning |
Yellow LED flashing |
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Installation |
Wall mount |
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Material |
ABS fireproof material V0 grade |
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Working temperature |
-10℃～50℃ |
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Relative humidity |
≦95%rH（No condensation） |
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Communication method |
LoRa Wireless（433～435MHz） |
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Communication distance |
≤1KM（In open air） |
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Dimension |
120*50*25mm |
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Weight |
About 171g(With battery) |
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