The Aico Ei650 Optical Smoke Alarm is an easy-to-install 10-year lithium battery-operated smoke detector.
The optical alarm is sensitive to all domestic fire types but is sensitive to visible smoldering fires.
The Ei650 self checks its chamber sensor, battery voltage, and internal circuitry every 40 seconds. Any faults will be indicated by either flashing red LEDs and/or sound beeps.
Technical specifications of the Ei650 are:
High-performance optical chamber
Powered for life lithium battery
Easy install – No wiring required
Twist on activation
Large easy use the test button
Silence nuisance / false alarms
Built-in sounder – 85dB(a) at 3 metres
Alarm fault warnings
CE Certified to EN14604:2005
Dimensions: (DIA) 115mm x (H) 50mm
Supplied with screw fixings and twist on base.