Aico Ei650 Battery Optical Smoke Alarm

Aico Ei650 Battery Optical Smoke Alarm 
 
- Standard 9V alkaline block-battery
- High performance optical chamber, best for slow smoldering fires (e.g. sofas, TV) 
- Easy to install, no wiring required
- Large easy to use Test/ Hush button
- Silence nuisance/ false alarms
- Built in Piezoelectric horn
- Alarm fault warnings
- Aesthetically pleasing, compact design
- 10 Year life
- Ideal for fitting in the hallway, in the landing area, in the living room, and in the dining room.