Our selection of mains powered smoke alarms with backup batteries are available
with either standard alkaline batter backup or long-life lithium battery backup.
builds and property extensions must be fitted with mains-powered smoke
detectors by law, linked through either cables or radio-interlink to the alarms
the rest of the units in the house. Linking your smoke alarms in your house to
your bedroom and lounge give early warning of potential fire risks in your house
and more time to react. Having radio-interlinked units fitted in you bedroom or
lounge reduces time
in installation, does not require wiring between units and is effective at linking
alarms where installation of wiring would not be possible. Wired connection units
still have their benefits, offering lower purchase prices for alarm units with
the same features..