This product has been discontinued and is no longer available to buy. Please see our alternative product: Ei262 - Carbon Monoxide Detector with Radio-interlink.
This is the technical data for the 230V Radio-Interlinked Relay Base for Carbon Monoxide Alarms EI261 and EI261D - Ei420.
|Back-Up Battery||Longlife Lithium Battery|
|Temperature Range||0 to 40°C|
|Humidity Range||15% to 95% Relative Humidity|
The following technical data sheets are available for this product:
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.