� Interconnect up to 24 Kidde devices (of which 18 can be initiating) on one
SM120X-Relay module for interconnecting smoke alarms to
auxiliary devices such as strobe lights
CO120X-Relay module for
interconnecting carbon monoxide detectors to auxiliary devices such as strobe
Please note alarms
that do not have a battery back up or a working battery will not sound during
a power outage whether interconnected or not.