This product is a smart photoelectric smoke sensor, with ultra-low-power MCU design. It is an early warning device, can't detect gas, heat, or fire, nor stop the fire or put out the fire. It is real-time detecting the presence of smoke. Once detect the danger of fire smoke, red LED will be ON, and alarms to alert you and your family timely. It can be widely used in the household, lounge, coffee house, dancing hall, and any other places that need fire alarm monitoring.
【Flat Ceiling Mounting】 The preferred location to install smoke sensor is in the center of the ceiling because smoke, heat and combustible products rise to the ceiling and will laterally spread. Keep at least 30cm distance from lights or decorations, and at least 15cm away from walls and corners. 【Sloping Ceiling Mounting】 If Ceiling is sloping, please install the smoke sensor at horizontal distance 90cm away the ceiling top.
【Specifications】 Brand: Daytech Input Voltage: DC3V LR03 Static Current:s15uA Alarm Current:s160mA Low-voltage notification:s2.4V Alarm Sound Level: 70db/1m WiFi: 802.11 b/g/n Detecting Range:20m Author: Daytech K.W. Installation Method: Ceiling Mounted Working Temperature:-10C-+ Working Humidity: s95%RH
