COVID-19 Update

PEC does fall in to the category of essential business but

the bigger picture here is supporting our country and our NHS.

As a family, we have decided to close the doors of our web & store front until further notice. 

PEC have served the electrical and domestic community for over 40 years.

We pray for you and your family to stay safe and well through this truly challenging period.

Thank you for the support and will see you all very soon.

Be safe, be positive and stay at home.

Aico Ei146RC Optical Smoke Alarm

SKU: Ei146RC

Aico Ei146RC Optical Smoke Alarm Mains powered with 9V Alkaline battery back-up.

  • £21.95 inc. VAT
Dispatched within 2 - 5 days

Aico Ei146RC Optical Smoke Alarm that runs on 230V AC Mains Power and has Battery Back up capable of lasting up to 4 Years in standby mode and capable of powering the alarm for up to 2 Years without mains power.

The alarm gives a fire warning when adequate Smoke enters the alarm.

The alarm is supplied with the Easi-fit base that allows very quick and simple installation of the Alarm, combined with simple alarm head removal and replacement. 


  • Large Volume Optical Chamber Sensor

  • More responsive to smouldering fires e.g. Sofas and TVs

  • Ideal for installation e.g Hallways, Landings or Living Rooms

  • 9V Alkaline Battery Back Up

  • Proven Optical Sensor with Insect Screen to reduce false alarms 

  • Easy-fit Base, no need to purchase additional wiring enclosure or mounting kits

  • Built in Test/Hush Button

  • Advanced Suppression and Calibration Technology

  • Interconnect-able to other Ei Mains Powered Alarms

  • Memory Feature indicates if an alarm has been previously activated

  • One Person Test Feature

  • Low Power Cell Warning

  • Kite marked to BS14604 Pt 2:2005

  • 5 Year Guarantee


Manufacturer Aico
Range Ei146RC
Part Number Ei146RC
Condition New
Finish White
Battery Included Yes
Battery Type Alkaline
Detector Type Smoke Alarm
Diameter 140 mm
Interlinkable Yes
No Of Battery 1
Voltage 230V
Wired / Wireless Wired
Depth 54 mm
Aico Series 140RC


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