The Transmitter Module provides a supervised output for a Local Energy Municipal Box transmitter and alarm and trouble reverse polarity circuits for Remote Station Service. Also included is a DISABLE switch and disable trouble LED.General InformationName: Fire-Lite Transmitter Module - 4XTMF, Honeywell International, Inc, Fire-LiteCategory: Fire-lite Alarms By Honeywell, Fire, Fire Control Panels, Fire Control AccessoriesUPC Code: 783008100179Country of origin: United States. Country of origin is subject to change.