Photoelectric & Heat Multi-Sensor RadioLINK® 10-year Lithium Battery Alarm with AudioLINK®

The EiB660iRF Alarm is a Multi-Sensor Alarm containing 2 separate sensing elements, intelligently monitored, in order to detect the presence of fire. In addition, the chamber design, integrated insect screen and unique dust compensation algorithm reduce the risk of false alarms.


The EiB660iRF has a sealed built in 10 Year Lithium battery giving you peace of mind as no battery replacement is required.

The EiB660iRF communicates wirelessly via its pre-installed EiB600MRF RadioLINK+ module with compatible Ei Electronics Alarms and accessories. Up to 12 devices can be interconnected. Alarms interconnected wirelessly must be house coded as a system to prevent communication with other nearby RF systems.

The AudioLINK feature facilitates acoustic download of the Alarm parameters and status using the Ei Electronics AudioLINK app.

For better hearing comfort, the sound level of the alarm increases progressively in Test mode. The Test button can also be used to silence nuisance alarms for a 10 minute period and fault beeps for 12 hours (low battery and sensor fault).

The EiB660iRF self-checks its sensor, battery voltage and internal circuitry every 40 seconds. Any fault condition found will be indicated by a combination of Yellow LED flashes and sound beeps.

The Alarm has a twist on mounting base which has multiple fixing points so it can be easily installed. The Alarm is not powered until it is twisted onto the mounting base, thus avoiding battery power consumption during storage and prior to installation.

The Brooks Multi-Sensor Alarm has the following features:

  • Contains both photoelectric and heat sensor
  • Powered for life Lithium battery
  • AudioLINK+ data download
  • Wireless interconnect (via EiB600MRF RadioLINK+ module supplied)
  • Automatic dust compensation
  • Easy install twist-on base
  • Large easy to use Test button
  • Progressive increase of Alarm sound in Test mode
  • Specific Fault LED
  • Conforms to AS3786:2014 + A1 + A2 (Smoke) and AS1603.3:2018 (Heat)
  • 5 year guarantee
Model Number: EiB660iRF
Carbon Monoxide:
Mains Powered:
Battery Back-up:
Battery Powered: 10-year Lithium non-replaceable, non-removable
Low Battery Warning Alert:
Test/Reset Button:
Interconnect Capability: Wireless (up to 12 interconnected devices)
Warranty: 5 year (limited) warranty
Approvals: Photoelectric: AS3786:2014 + A1 + A2; Heat: AS1603.3:2018

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