Multi Sensor Optical Smoke and Heat Alarm (Discontinued)

Please try Smoke Alarms Domestic for alternative products.

Multi Sensor Optical Smoke and Heat Alarm5099383004380EI2110E

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Multi Sensor Optical Smoke and Heat Alarm
The Ei2110 is a Multi-Sensor Fire Alarm that contains two separate sensing elements – optical and heat.
As the unit monitors two different by-products of fire, its response to all fire types (e.g. fast flaming, slow smouldering etc.) is vastly improved over traditional single sensor alarms.

Additionally, its resistance to false alarms is also increased. This is further enhanced by the unique dust compensation feature that automatically adjusts for any contamination within the optical sensor chamber.

The alarm runs on 230V AC mains power and has built in tamper-proof rechargeable Lithium cells that act as a battery back-up in the event of mains failure.
These rechargeable Lithium cells are designed to have a minimum ten-year life and outlast the life of the alarm itself. They provide up to six months alarm operation without mains power.

The alarm is supplied with an Easi-fit base that allows quick and simple installation of the alarm
, combined with simple alarm head removal and replacement.
The Easi-fit base automatically connects both mains power and battery back-up as the alarm slides on.

The alarm can also be fitted to an Ei168RC RadioLINK base
to allow wireless interconnection of alarms and connection to additional RadioLINK devices.

The alarm also has Remote Control capability -
allowing the alarm to be controlled remotely from an Alarm Control Switch (Ei1529RC).
This allows Alarm Test, Locate and Hush functions to be performed from floor level. If the Ei2110 is also interconnected to other 2110/160RC Series mains powered alarms, then the whole system can be controlled remotely.
Up to twenty alarms can be interconnected which will cause all alarms to sound when one unit senses fire.
A Manual Call Point (MCP401RC) is also available.
  • Multiple sensor elements – optical and heat
  • Unique dust compensation
  • Comprehensive Indicating LEDs
  • Tamper-proof rechargeable Lithium battery back-up
  • Easi-fit base
  • Remote Control capability
  • Low battery warning
  • Built-in Test/Hush button
  • Interconnectable to other Ei mains powered alarms
  • Advanced suppression and calibration technology
  • Kitemarked to BS EN14604:2005
  • 5 year guarantee


Installation / User Guide
Product Code
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product photo
EI 2110

Multi Sensor Optical Smoke and Heat Alarm