The Hochiki Conventional Zone Module (DCP-CZM) is designed for use on an analog addressable Fire Alarm
system. Up to 127 devices can be placed on a single SLC loop. The device address is uniquely stored on an
onboard EEPROM. The module allows the panel to interface and monitor two-wire conventional detectors
or pull stations. Each DCP-CZM transmits the status on one zone of devices (25 maximum per zone) back
to the panel. It supervises the power supply as well as the entire zone of devices. Status conditions are
reported as normal, open or alarm. All 2-wire smoke detectors must be UL listed as compatible to be
interfaced with the DCP-CZM. The interrupt driven Digital Communication Protocol (DCP) combines
maximum communication reliability and fast response to emergency conditions. The module has a single bicolored
LED to indicate device status. It fits into a standard 4" square or double gang electrical back box.