Whole House Systems

For newly build or extended houses we recommend mains-powered and linked smoke detectors. For existing properties you are best advised to choose cable/radio-linked battery operated detectors.

Radio-Interlinked Battery Operated Smoke and Heat Alarms EI3100 Series
	Wireless battery operated smoke and heat alarms Can interlink with both mains and battery operated smoke and heat alarms Ionisation, Optical and Heat alarms available.	(from) £35.75 (£30.43 ex VAT)

Ei140RC Series 230V Radio-Interlinked Alarms with Alkaline Backup Battery
	Mains powered Radio-interlinked Smoke Alarms Ionisation, Optical or Heat Alarms within the same family Alkaline backup battery Can interlink with all other EI radio-interlinked alarm models and call points	(from) £67.42 (£57.38 ex VAT)

Ei160RC Series 230V Radio-Interlinked Alarms with Daisy Chain Feature and Rechargeable Lithium Backup Battery
	Mains powered Radio-interlinked Smoke Alarms Ionisation, Optical or Heat Alarms Rechargeable 10 year lithium backup battery All Alarms act also as repeater Can interlink with all other EI radio-interlinked alarm models and accessories	(from) £78.66 (£66.95 ex VAT)

Radio-Interlinked 230V Ionisation Smoke Alarm EI168RC/EI141
	Radio-interlinked smoke alarm Mains powered from lighting circuit Saves time and cost by not needing cables between alarms Alkaline backup battery	£67.42 (£57.38 ex VAT)

Radio-Interlinked 230V Optical Alarm with Re-chargeable Lithium Backup Battery EI168RC/EI166RC
	Radio-interlinked Optical Smoke Alarm Re-chargeable lithium battery backup guaranteed for 10 years for alarm. Saves time by not needing cables between alarms	£89.90 (£76.51 ex VAT)