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Initialisation Time : 70 seconds. On power up red and amber lights flash momentarily to show
they are operational.
Operating : -10°C to 40°C
Temperature
Humidity Range : 15% to 95% R.H. (non-condensing)
Audible Alarm : 85dB(A) minimum @ 3m
Self Diagnostics : Horn beep and amber fault light flashes every 40 seconds if a sensor fault is found.
Tamperproof : Screwdriver needed to release from mounting plate. Additionally a tamper-
proofing screw can be fitted to the mounting plate.
Rechargeable : Fully charged cells can power unit in standby for over 4 weeks and without
Lithium Cells: mains power, it can power the unit in alarm for over 2 hours. The unit beeps
every 40 seconds if cells are depleted.
Interconnect : Up to 12 Ei261ENRC/261DENRC CO Alarms can be interconnected, so
that when one senses CO, all alarm. Alternatively, up to 12 Ei261ENRC/
Ei261DENRC CO Alarms and Ei161RC/Ei164RC/Ei166RC Smoke/Heat
Alarms can be interconnected provided that an Ei1529RC Remote Control
is used.
Relay Module Ei128RBU : This can be connected using the interconnect line.
with Ei128COV (optional)
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B16132-R0-261ENRC-UC-ENG 7/11/07 11:52 AM Page 29