Every unit in the SF340 utilises the advanced ECOsure electrochemical cell sensing technology and comes complete with a full 5 year warranty. Every unit also offers up to 5 years battery backup allowing for continuous protection even in the event of power loss. This also allows the unit to be operated whilst waiting for permanent installation.
The SF340 mains powered Carbon Monoxide Alarm must be installed by a competent person qualified to carry out electrical work according to current national wiring regulations. Please download the manual below for further information.