The Aico's EI146RC Optical Smoke Alarm is a mains powered alarm with a 9V Alkaline battery back-up and contains a large, proven optical smoke chamber.
9V Alkaline Battery Back Up
Easi-fit Base
Test/Silence Button
Compatible With RadioLINK
5 Year Guarantee
3rd Party Accredited
Technical specification
Years Guaranteed5TypeSmoke AlarmSensor TypeOpticalPower TypeMains with 9 V Alkaline back upInterior or Exterior UseInteriorHeight43 mmDiameter140 mmColourWhiteBattery Size9VManufacturer Model NoEi146RCBrand NameAico