EI 3105 10 Year Battery Optical Smoke Alarm

* Longlife Lithium Battery Optical Smoke Alarm
* Built-in and sealed battery, guaranteed for 10 years
* No need to replace batteries - complete peace of mind
* Senses smoke using the light scatter principle
* quick response to visible smouldering smoke
* High sensitivity. Responds to all standard fires
* Hush button for nuisance alarms
* 10 year end of life warning
* Suitable also for Housing Associations
* Interconnectable with up to 12 other alarms
* 5 year warranty on alarm

This alarm is particularly suited for bedrooms and the living room.