A smoke detector is a device that detects smoke, usually indicating a fire. Commercial fire monitoring systems activate a fire alarm control panel, whereas residential smoke detectors (commonly known as smoke alarms) provide a local audible or visual alarm from the detector itself. The smoke detectors are kept in plastic enclosures and can detect smoke both optically (photoelectric) and through a physical process (ionization). A central fire alarm system is usually used to power smoke detectors. Residential smoke detectors can either be individual battery-powered units or have numerous interlinked mains-powered units with battery backup. All the interlinked units are triggered if any one of the units detects smoke.
If you are looking for fire monitoring systems in Edmonton, Amptec Fire and Security can help. We offer fire alarms, fire extinguishers and fire hydrants to homeowners and businesses. We install, inspect and service all our products. We also provide an extensive range of commercial security systems.