FMM-1 is a standard-sized module (typically mounts to a 4" [10.16 cm] square box) that supervises either a Class A (Style D) or Class B (Style B) circuit of dry-contact input devices.
With easy touch-screen operation, built-in loudspeaker and configurable keys, the X-NPMS is the ideal Network Paging Station for transmitting audio and control signals through the Ethernet.