Entirely wireless, interconnectable optical smoke alarm If one alarm detects smoke, all alarms go off to give maximum warning time

Battery operated smoke alarm (alkaline battery included)
A maximum of 12 units can be interconnected
Can interlink with all other EI radio-interlinked alarms (Please note: only the test function of accessories Ei411H and Ei410 will work with this unit)
5 year Warranty
Fully conforming to BS5839 part 6 Grade F
Kitemarked to BS EN 14604:2005
CE marked
Suitable for home or office
RF range 150 metres (minimum) in free space and up to 30 metres in buildings. Larger buildings can easily be covered, as the units can act as repeaters (daisy-chaining)
Alarms that can be interconnected include:
- Ei3100RF, Ei3103RFU
Digitally coded to avoid interference with neighbouring systems
Hush button for false alarm control
Auto self-test feature continually monitors the sensor every 40 seconds for additional safety
No central alarm panel needed
Optional longlife lithium battery upgrade

The table below shows all the units that can interconnect with the EI3105RF.

Alarms from the Same Series

Model Number	Type of unit	Type of interconnection
Ei3103RFU	Heat	Radio-interlinked
Ei3100RF	Ionisation Smoke Alarm	Radio-interlinked

Compatible Alarms

Model Number	Type of unit	Type of interconnection
Ei168RC/Ei141	Ionisation Smoke Alarm	Radio-interlinked using the Ei168RC base
Ei168RC/Ei144	Heat Alarm	Radio-interlinked using the Ei168RC base
Ei168RC/Ei146	Optical Smoke Alarm	Radio-interlinked using the Ei168RC base

Ancillary Products

Model Number	Type of unit	Type of interconnection
Ei407	Wireless Manual Call Point	Radio-interlinked
Ei140T	Remote Control Test Device	Radio-interlinked

This is the technical data for the 9V Battery Operated Radio-Interlinked Battery Operated Optical Smoke Alarm - Ei3105RF.

Product Code	EI3105RF
Weight	0.22 kg
Dimensions (HxWxD)	140x120x45mm
Battery Type	9V Alkaline
Sound Output	85dB (minimum) at 3m
Temperature Range	0 to 40°C
Humidity Range	15% to 95% Relative Humidity non condens

Technical Data Sheets

The following technical data sheets are available for this product:

Ei3105-Datasheet

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