Mains powered wireless smoke and heat alarms are ideal for applications that
are required to conform to BS 5839-6:2013. Each smoke or heat alarm installed
requires a mains power feed which can be obtained from the nearest lighting circuit;
however, the interconnection between each installed alarm is achieved wirelessly
through radio-signal. The wireless interconnection between mains powered alarms
helps to save time and costs for installation, and reduces the mess that interconnecting
wires would cause whilst being installed.