Wired Photoelectric Smoke Detector High Sensitive Smoke Alarm Sensor

Note: This smoke detector can't work independently, must work with alarm host. Overview: Wired infrared photoelectric smoke sensor is a non-coding type device that detects smoke, typically as an indicator of fire. Commercial, industrial, and mass residential devices issue a signal to a fire alarm system, while the smoke sensor is triggered, it will transmit signal to alarm host to inform you with red LED indication. Widely used in home, factory, school, shop, offices, villas, residential areas where fire prevention alarm is needed. Features: *Exclusive smoke intelligent algorithm, high sensitivity, microprocessor chip, no false alarm, strong anti-interference.  *Anti-light, Moth-proof, Dust-proof, Asic Adopted,Moisture-proof, SMT, anti-EMI & anti-RFI design, High stability. *Once triggered, red LED blinking alarm, signal transmitted to alarm host. With automatic reset function.  *Perfect full buckle patented structure, anti-dismantle bracket, easy to install and clean.  *Network output installation. Low static surrent, more power saving. Specifications: Working voltage: DC9-24V Alarm Current:≤20mA Static Current: ≤2mA Alarm indicator: Red LED Alarm Output: NC/NO Optional  Metal shield anti-RFI: 20V/m-1GHz Coverage area:80㎡(space height: 6m~12m); 60㎡(space height: ≤6m) Operating Temperature: -10°C ~+50°C Operating Humidity: ≤95% RH Item Size: Approx. 10.4 * 10.4 * 5.6cm (L*W*H) Item Weight: Approx. 170g / 6oz Package Information: Package Size: Approx. 11 * 11 * 6cm / 4.3 * 4.3 * 2.4in Package Weight: Approx. 207g / 7.3oz               Package List: 1* Smoke Alarm 1* User Manual