Aico Ei146E Optical Smoke Detector

The Aico Ei146e Optical Smoke Alarm is a mains powered domestic smoke alarm designed to provide dependable fire detection for homes and residential properties, with fast response to slow smouldering fires.

Using proven optical sensing technology, the Ei146e is particularly well suited to circulation spaces and living areas where early smoke detection is important. The improved optical sensor includes a sealed insect mesh and automatic dust compensation, helping reduce nuisance alarms while maintaining reliable detection performance over time.

Powered from the mains with a 9V alkaline battery back-up, the alarm continues to provide protection in the event of a power failure, making it a practical choice for permanent residential fire safety installations. The included easi-fit base simplifies installation, helping electricians and installers achieve quicker fitting and easier maintenance compared with more traditional mounting arrangements.

Compatible with the Aico Ei168RC RadioLINK Base, the Ei146e can also be integrated into wirelessly interconnected alarm systems where broader property coverage is required without the need for additional interlink wiring.

Kitemarked to BS EN 14604:2005, this optical smoke alarm is suitable for recognised domestic smoke alarm applications and is ideal for use in hallways, landings, living rooms, dining rooms and bedrooms.

• Optical smoke alarm for fast response to slow smouldering fires

• Automatic dust compensation for reduced nuisance alarms

• Sealed insect mesh for improved sensor protection

• Mains powered with 9V alkaline battery back-up

• easi-fit base for faster installation

• Compatible with Aico Ei168RC RadioLINK Base for wireless interconnection

• Kitemarked to BS EN 14604:2005

• Suitable for domestic fire detection applications

• Clear power, alarm and fault indication

• 5-year manufacturer warranty