Rechargeable Lithium Back-up

Built-in to the alarm and lasts for 10 years (the life of the alarm) so never needs replacing

Rechargeable Lithium Back-up

Built-in to the alarm and lasts for 10 years (the life of the alarm) so never needs replacing

AlkalineBattery Back-up

Included with the alarm. Will need replacing after around 3-4 Years 

Optional Alarm Control Switch

Works with Alarm Control Switches. Allows Test and Hush of alarms and also identification of triggered alarm

Optional Alarm Control Switch

Works with Alarm Control Switches. Allows Test and Hush of alarms and also identification of triggered alarm

Part of Intelligent Fire Series

The Ei2110 has two sensors in it – optical and heat – so it gives the best response to all different fire types, from slow smouldering to fast flaming