Wired Photoelectric Smoke Detector High Sensitive Smoke Alarm Sensor

silahkan chat admin terlebih dahulu untuk mengetahui ketersedian stok barang ready atau PO dulu Note: This smoke detector can #39;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:   *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.  Specifications: Working voltage: DC9-24V Alarm indicator: Red LED Alarm Output: NC/NO Optional  Metal shield anti-RFI: 20V/m-1GHz Operating Temperature: -10°C ~+50°C Operating Humidity: ≤95% RH