Siemens CZM-4 Conventional Zone Module
$250.00
The Conventional Zone Module Siemens Model CZM-4 is used with the MXL system to provide four (4) Class A [Style D] or Class B [Style B] conventional initiating-device circuits. Each circuit can monitor up to 30 Siemens Fire Safety two-wire photoelectric or ionization smoke detectors, as well as check an unlimited amount of normally open (N.O.) contact devices.
