Ei Evolution Optical Smoke Alarm Ei166E
with Rechargeable Lithium Back Up
Mains powered with 10 year rechargeable lithium cell back-up.
Slimline modern design allows the alarm to be less obtrusive into the room.
Easi-fit base for quick and reliable installation.
10 year life.
Compatible with RadioLINK+ interconnection and monitoring technology.
Test / silence button.
5 Year guarantee.