A Ei146RC Optical Smoke Alarm. Mains powered alarm with a 9V Alkaline battery back-up and contains a large capacity, proven optical sensor chamber.
Optical alarms are best at detecting slow, smouldering fire which are commonly caused by sofas or electrical fires. Best suited for Hallways, Landing, Livings Room, Dining Room
- 9V battery backup
- Can be interlinked through hardwire or RadioLINK wireless connections
- Built-in mesh screen to reduce insect and dust contamination
- Button Test: Simulates the effect of smoke. Checks sensor, electronics and sounder.
Simulates the effect of smoke and checks chamber, electronics and horn.
Smoke chamber is automatically tested every 40 seconds and unit beeps (without red LED flash) if it is degraded
||230V AC 50Hz with 9V battery backup
||85dB(A) at 3m.
||0°C to 40°C
||15% to 95% relative humidity
||150mm dia. x 55mm
||BS EN 14604:2005