The FCM-1-REL Releasing Control Module is specifically designed for fire suppression releasing applications in Flash-Scan® systems. Power to the release agent solenoid(s) runs through the module for full-time monitoring and supervision. The FCM-1-REL Releasing Control Module uses a redundant protocol; the module must be armed with a pair of signals in order to activate. It will then enter a 3-second window awaiting a pair of confirmation signals. If no confirmation is received, the module will automatically reset. It also supervises the wiring to the connected load and reports the status to the panel as NORMAL, OPEN, or SHORT CIRCUIT. The module has two pairs of output termination points available for fault-tolerant wiring and a panel-controlled LED indicator. The module may be connected to either one 24VDC solenoid or up to two 12VDC solenoids (in series). To ensure proper operation, this module shall be connected to a compatible Notifier system control panel only (list available from Notifier). In addition, please refer to Notifier Device Compatibility Document PN 15378 for the list of compatible solenoids.