Fire-Lite CRF-300-6 Six Relay Control ModuleFire Lite CRF 300 6 Six Relay Control Module [NEW] is designed for use with the following Fire Lite FACPs: MS 9200 MS 9600 The CRF 300 6 Six Relay Control Module is intended for use in an intelligent alarm system. Each module is intended for Form C switching applications, which do not require wiring supervision for the load circuit. A single isolated set of dry relay contacts is provided for each module, which is capable of being wired for either