Description
- This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but don't affect the smoke into it.
- This small gadgets will alert and warn people stay far away from danger field when it detected smoke.
- While have no smoke, the diode can receive very weak infrared light. When the smoke entering the the chamber, diode can receive more and more light, when the smoke attains the certain density, the detector can give out alarm signal. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal.
- The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc.
- The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.
These Wireless Fire Smoke Detector Alarm can work with the alarm system in our Golden Security alarm system but we can not make sure whether it can work with other alarm on Amazon. Fire Smoke Detector Alarm, general purpose ideal for all areas : house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc. Alert and warn people stay far away from danger field when it detected smoke. The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc. Alarm test button Easy to install Working Voltage :9V alkaline battery Working current: Quiescent current is less than 10uA Working current is less than 40mA. Transmitting Frenquency :433mHz Transmitting Distance : ≥ 120m (no barriers) Packing content: 1 x Fire Smoke Detector Alarm
