Hard Wired Optical Smoke Alarm

The Kidde KF20 Interconnectable Optical Smoke Alarm is a premium safety solution designed for seamless integration with up to 23 other Firex hard-wired alarms for total home safety this identifies the source of the alarm within the network, helping you to pinpoint the issue faster. Test/Hush button allows easy testing of alarm functions and temporarily silences false alarms. Alarm automatically resets after an alarm has been triggered, making it easy to use. Equipped with mains power and 9v alkaline back-up battery, this smoke alarm ensures continuous operation even during power outages. The optical sensor makes it ideal for areas with a high risk of slow, smouldering fires, such as living rooms or escape routes. This alarm is durable and reliable and features a 6-year warranty for peace of mind. The push in connector allows simple set up and installation and the built in foam gasket offers protection from dust and insects reducing the likelihood of false alarms. Comes with 6 year warranty.

• Model KF20
• Operates on 230V mains power with 9v alkaline battery back-up for continued operation during power failures.
• Advanced optical sensor, features an infrared light wavelength detection band and a circular lateral chamber with a bug screen, reducing false alarms.
• Durable construction built with NORYL plastic for the cover, body, and mounting bracket
• Temperature range: 0°C to +40°C
• Humidity range: Up to 93% relative humidity (non-condensing)
• Alarm dimensions: 127mm x 127mm x 39mm
• Weight: 242g
• Sound output: 85dB at 3 meters
• Alarm frequency 3.2kHz typical
• BSI certified to BS EN14604:2005, CE tested and certified