Processing
  1. Electrical Supplies
  2. Fire & Emergency Lighting
  3. Smoke & Heat Alarms
  4. Aico EI140 Mains Voltage Smoke & Heat Alarms

Aico EI140 Mains Voltage Smoke & Heat Alarms  

Aico Ei140e Mains Voltage Smoke & Heat Alarms provide reliable fire detection with 230V mains power and replaceable 9V alkaline battery backup. Choose Ei146e optical smoke alarms and Ei144e heat alarms, alongside compatible mounting and relay accessories.

Long Description

The Aico Ei140e Series provides a cost-effective range of mains powered smoke and heat alarms with replaceable alkaline battery backup and a 10-year operational life. The Ei146e Optical Smoke Alarm uses optical sensing technology for rapid response to slow, smouldering fires, while the Ei144e Heat Alarm uses a thermistor sensor that activates at 58°C, making it suited to areas such as kitchens and garages.

Both alarms operate from a 230V AC mains supply with 9V replaceable alkaline battery backup and produce an 85dB(A) alarm at 3 metres. Aico's Easi-fit base simplifies fitting and future alarm-head replacement, while Test/Hush functionality and clear LED indicators make routine testing and status checking straightforward.

Ei140e alarms can be interconnected with compatible alarms and accessories using a hard-wired connection, with RadioLINK wireless interconnection available using the optional Ei168RC base. The range is complemented by mounting and relay accessories, providing installers with a flexible Aico solution for individual alarms and interconnected fire detection systems.

Showing 1 - 10 of 10 items

Showing 1 - 10 of 10 items

Key Features & Benefits

  • Ei146e optical smoke alarm – designed to detect slow, smouldering fires using Aico's optical sensing technology.
  • Ei144e heat alarm – 58°C thermistor detection provides an appropriate solution for kitchens, garages and similar locations.
  • 230V mains powered – provides continuous primary power from the mains electrical supply.
  • Replaceable 9V alkaline backup – maintains alarm operation if the mains supply is interrupted.
  • 10-year operational life – designed to provide long-term fire detection performance.
  • Aico Easi-fit base – simplifies initial fitting and subsequent alarm-head removal or replacement.
  • Hard-wired or RadioLINK interconnection – compatible alarms can be linked, with wireless operation available using the optional RadioLINK base.
  • 85dB(A) alarm output at 3m – provides a strong audible warning when an alarm is activated.
  • Compatible accessories available – the category includes mounting and relay solutions for expanding and adapting Ei140e installations.
Cookie consent