Introduction - Ei Electronics Ei603 Instructions Manual

Introduction

The Ei600MRF RadioLINK+ Module is the next generation RF module designed to
fit in the Ei600 series Smoke/Heat Alarms. The Ei600MRF RadioLINK+ Module is a
direct replacement for the Ei650M RadioLINK module, but now with added features.
The primary function of the Ei600MRF is to interconnect all Ei Electronics Alarms in
a system by the means of an RF signal i.e. when one Alarm senses a fire event, the
Ei600MRF module attached to that alarm will transmit an RF signal that will activate
the sounders in all the other Alarms in the system.
The Ei600MRF module is plugged into the rear of the base of an Ei Electronics
compatible Alarm (see Compatibility Table on page 4). RF communication through
this module eliminates the need to install long interconnect wires between all the
Alarms on different floors in different rooms. The Ei600MRF is powered from its
own 3V Lithium battery.
The module also has "multiple repeater" transmission – this provides multiple signal
paths to create a robust RF 'mesh' system and also increase the RF range.
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