Interconnecting Alarms - Ei Electronics Ei2110e Series Instruction Manual

10. Attach the 'Mains Smoke / Heat Alarms' label provided on or near the distribution
board and write in date installed and the number of Alarms on the circuit.
Ensure the Alarm operates correctly - see "TESTING & MAINTAINING YOUR
ALARM" section.
Note: A maximum of twelve Ei2110e Multi-Sensor Fire Alarms can be interconnected
in an Ei Electronics Alarm system. (Note the Multi-Sensor Fire Alarm Ei2110e can also
be interconnected to Ei140RC / Ei160RC / Ei140e / Ei160e Series Smoke/Heat
Alarms if required). It can also be interconnected to Ei261ENRC / 261DENRC Carbon
Monoxide Alarms provided an Ei1529RC Remote Control Switch is incorporated in the
system. Make electrical connections as shown in Figure 6.
The Ei2110e Multi-Sensor Fire Alarm can also be RF interconnected to other RF
devices by installing an Ei100MRF RadioLINK + Module. See the User manual for the
Ei100MRF for further details on RF interconnection. The Ei2110e is also equiped to
work in a hybrid system (combination of hard-wired & RF interconnected devices).
Please note in a hybrid system containing Ei160e Series Smoke/Heat Alarms we
recommend using the Ei2110e as the hybrid link to the RF section of the system.
If you wish to connect more than twelve alarms contact your local helpline (see page 20).
Systems using more than 3 or 4 Alarms must be very carefully planned to ensure nuisance
alarms are not excessive. e.g. from cooking fumes or steam. The following is suggested:
• An Ei Electronics Remote Control Switch should be incorporated into the system and
be readily accessible to all occupants so that the source of an alarm can be quickly
identified.

4.2 Interconnecting Alarms

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