Kidde KF30LL Heat Alarm Mains Powered with Battery Back-Up Longlife Lithium

The Kidde Firex KF30LL is a mains powered thermal heat alarm with a user replaceable 9v longlife lithium back-up battery, designed to last the full lifespan of the alarm. Heat alarms can be used in areas of the home which are humid or dusty where optical or ionisation smoke alarms may trigger false alarms such as in kitchens, loft spaces and garages.
 
The Kidde KF30LL can be hard-wire interlinked with up to 23 other Kidde mains powered alarms which will create an interconnected system where if one alarm is activated, all other connected alarms will sound.
 
The KF series alarms are vastly improved over previous Firex alarms, offering 70% lower energy consumption and an enhanced low profile design.
 
The Kidde KF30LL is kitemark certified to BS5446 Part 2: 2003, CE marked and has a 6 year warranty.
 
This alarm is suitable for installation as part of a BS5839-6: 2019 Grade D2 system.
 
Features:

Mains powered thermal heat alarm
9v longlife lithium back-up battery
Low profile and unobtrusive design
Easily identify the source alarm on an interconnected system with the Alarm memory feature
Combined test/hush button allows for regular testing of the alarm and silencing false alarms
Low battery warning tone which can be silenced for up to 8 hours
6 year warranty