Kidde KF20 Optical Smoke Alarm

Amazon

Mains powered smoke alarm with 9 volt alkaline battery back-up. Interlink with up to 23 other alarms in the Firex series to create all round fire protection. CE marked and Kitemarked to BS EN 14604: 2005 and suitable for installations complying to BS 5839-6: 2019 Grade D2. LED indicator, test and hush button, low battery warning chirp. Supplied with fixings; 2 x screws and 2 x rawl plugs and has a 6 year manufacturer’s warranty

ManoMano

General description The Kidde KF20 Mains-Powered Optical Smoke Alarm is designed for enhanced safety in your home. This smoke alarm can be interlinked with up to 23 other Kidde mains alarms, including ionization, optical, or heat alarms. When one unit detects a danger, all connected alarms will sound, providing comprehensive coverage and alerting everyone in the vicinity.

Power Tools Direct

The Kidde KF20 Mains-Powered Optical Smoke Alarm can be interlinked with up to 23 other Kidde mains alarms (ionization optical or heat). Once interlinked the detection of the relevant danger by an individual unit will sound across all the connected alarms.PTDKIDKF20