What Are The Two Types Of Smoke Alarms?

Leo Higgins16 Mar, 2021Security

Smoke Alarms is also known as a smoke detector. It is an electronic fire protection device that detects the presence of smoke. The presence of smoke indicates fire. In such cases, the smoke detector gives a warning through an alarm sound to occupants of the premises. Such devices are installed in commercial and industrial buildings that warn the occupants for evacuation.