Bright Optical Smoke Detector, For Industrial

Smoke detection sensor system with alarm is designed to detect the smoke, Which helps to protect your house property from being damaged by fire. After installed unit it will working state the LED will flash one time a minute, when some smoke modes are detected, It will give out ringing & loud Whistle until the are density in balance.Smoke sensor is easy to install and maintain. Mount it on the ceiling and the system will operate off a 9 Volt battery. When fire occurs, smoke particles enter this sensor and trigger a reaction that causes the LED light to flash rapidly.