Brand Name	Firex
Colour	White
Manufacturer Model No	KF20
Certifications Met	EN14604
Decibels	85 db
Power Type	Mains
Battery Type	Alkaline
Number of Sensors	1
Diameter	127 mm
Weight	0.242 kg
Interior or Exterior Use	Interior
Type	Smoke alarms
Pack Quantity	1
Years Guaranteed	6

Mains powered optical smoke alarm that can be interlinked with up to 23 other Kidde mains alarms, be they ionisation, optical or heat. Once interlinked, the detection of the relevant danger by an individual unit will sound across all the connected alarms.

Brand Name	Firex
Type	Mains powered optical smoke alarm
Voltage	240V

Mains-powered smoke alarm that can be interlinked with up to 23 other Kidde mains alarms, optical or heat. 9V Alkaline back-up battery supplied as standard. Once interlinked, detection of the relevant danger by an individual unit will sound across all connected alarms. Can be used throughout the home, except in the kitchen where a heat alarm is recommended. Combined test/hush button allows regular alarm testing and can be used to temporarily silence nuisance alarms. Requires installation by a professionally qualified electrician. Fixings supplied.

Brand Name	Kidde
Colour	None
Material	None
Manufacturer Model No	KF20
Wear Type	None
Type	Smoke Alarm
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Alarm Sensor Type	Optical
Battery Duration	Replaceable
Current Type	AC/DC
Fixings Supplied	Fixings & Fittings Supplied
Interlinked	Interlinked
Interlinked Compatibility	Alarm can be hardwire interlinked with Kidde Firex Alarms
Low Battery Indicator	Low Battery Indicator
Manufacturer Guarantee	6 Year Manufacturer's Guarantee (T&Cs Apply)
Model Name	KF20
Noise Level at 3m	85 dBA
Operating Temperature	0 to 40 °C
Pack Size	1
Pieces in Pack/Case	1
Power Input	Mains
Power Type	Mains-Powered with Battery Backup
Power Voltage Supply	230 V
Product Type	Interlinked Optical Smoke Alarm
Smart Compatibility	Not Smart
Suitable Room Type	Suitable for use in Hallways, Landings, Bedrooms, Living Rooms & Dining Rooms

Brand Name	Kidde Firex
Colour	White
Manufacturer Model No	KF20
Type	Optical
Certifications Met	BS EN 14604
Base Required	Base is supplied with detector
Battery Back Up	Yes
Battery Size	PP3
Battery Type	Alkaline
Decibel Rating	85 dB[A] @ 3 m
Diameter	127mm
Dimensions	(Dia)127 mm
Guarantee	6 Years
Hush Facility	Yes
Interconnectable	Yes
Mounting	Ceiling / Wall
Number of Batteries	1
Packaging Types	Each
Previously Known As	4973
Shape	Round
Test Facility	Yes
Unspsc V18	46191501
Unspsc V24	46191501
Voltage Rating	230V
Weight	0.31kg

Brand Name	Kidde
Colour	N/A
Material	Plastic
Manufacturer Model No	N/A
Wear Type	N/A
Type	Smoke Alarm
Certifications Met	BS 5839-6: 2019 Grade D2
Country of Origin	N/A
Protects From	Fire
Waterproof	N/A
Number of Pockets	N/A
Alarm response type	Audible alarm
Alarm test function	Test & reset button
Battery chemistry	Alkaline
Interlinked smoke alarms	Interlinked
Location	Indoor
Power source	Battery & mains-powered
Height (mm)	39mm
Weight (g)	280g
Width (mm)	127mm
Wireless	Wired
Product code	0799441946892
Guarantee	6 years
Batteries included	Yes
Fittings & fixings included	Yes
Equipped with hush button	Yes