Notifier FRM-1 - Control Relay Module

The Notifier FRM-1 Relay Control Module is an intelligent fire alarm system control module designed for use with compatible Notifier control panels. Operating on 15 to 32 VDC, it allows the fire alarm control panel to switch discrete relay contacts through code commands. The module contains two isolated sets of Form-C contacts that operate together as a DPDT relay and includes a panel-controlled LED indicator for status indication. Address selection is provided through built-in rotary switches. The FRM-1 mounts directly to a 4-inch square electrical box with a minimum depth of 2 1/8 inches and can also be installed in compatible duct housings. It supports a wide range of relay contact ratings and is designed for dependable operation in fire alarm and building control applications.