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The Ei208WRF is a 9V carbon monoxide alarm featuring radio-interlink technology allowing it to communicate with other compatible alarms and accessories (including RF smoke and heat alarms, and the Ei412 RF control switch. The Ei208WRF produces a modulated sound output when activated; the unit will give three sharp pulses, then silence for 1½ seconds, repeated until reset. This allows the CO alarm to be distinguished from a smoke alarm). Unlike other alarms, this unit features a ‘low volume test’ which allows the alarm to be tested without sounding at its full 85dB. These modern and stylish alarms also have a flat base which allows it to be free standing as well as wall or ceiling mounted. The Ei208WRF has a 5 year warranty and is powered by a long life lithium battery with a 10 year lifespan.
The Ei208 is available with an optional digital display that will display current levels of CO in the atmosphere.
Type of unit
Type of interconnection
|Ei168RC/Ei161RC||Ionisation Smoke Alarm||Radio-interlinked using the Ei168RC base|
|Ei168RC/Ei164RC||Heat Alarm||Radio-interlinked using the Ei168RC base|
|Ei168RC/Ei166RC||Optical Smoke Alarm||Radio-interlinked using the Ei168RC base|
|Ei168RC/141||Ionisation Smoke Alarm||Radio-interlinked using the Ei168RC base|
|Ei168RC/144||Heat Alarm||Radio-interlinked using the Ei168RC base|
|Ei168RC/146||Optical Smoke Alarm||Radio-interlinked using the Ei168RC base|
|Ei3100RF||Ionisation Smoke Alarm||Radio-interlinked|
|Ei605TYCRF||Optical Smoke Alarm||Radio-interlinked|
This is the technical data for the Radio-Interlinked Carbon Monoxide Detector with Optional Digital Display - Ei208WRF.
|Sound Output||85dB (minimum) at 3m|
|Temperature Range||-10°C to 40°C|
|Humidity Range||15% to 95% Relative Humidity|
|Power Type||Long-life lithium cells|
The following technical data sheets are available for this product:
Q. Can the Ei160 RF series be connected to a CO detector?
A. Yes, you can use either the battery powered Ei208WRF CO detector or the mains powered Ei262 CO detector. We also recommend that you fit a Ei412 locator switch to allow you to find out if an alarm was caused by CO gas or a fire!
Q. Can the Ei600RF series be connected with a CO detector?
A. Yes, the Ei208WRF CO detector is suitable and we recommend that you also install a Ei412 locator switch to allow you to find out if an alarm was caused by CO gas or by a fire.
Q. Where more than one radio-interlinked battery operated smoke alarm is installed, if the battery in one alarm failed would the other alarms be affected?
A. If one alarm was to malfunction the other units would not be affected, if it was due to alarm failure. If the fault was with the radio-interlinking signal, then all alarms that are in the chain after the faulty alarm would be affected and they would not go off.
Q. Are there any restrictions to the distance a radio-interlinked smoke alarm will work?
A. Most radio-interlinked alarms have a range of 150 meters in an open space and up to 30 meters in buildings. The thickness of the walls and partitions will affect the travel distance of the signal. Most units can be set up as a 'repeater' which will increase the distance by a further 30 meters.
Product Code: EI208WRF
£46.49 ex VAT
(£55.79 inc VAT)
Product Code: EI208DWRF
£83.49 ex VAT
(£100.19 inc VAT)