Notifier FMM-4-20 Analog Input Module WSSPK24-15/75WR (904-1433-002) LED flashes during normal operation

LED flashes during normal operation

The monitor has a high range of 0-5% by vol

Simplex 49VO-APCS Adapter Plate

Annunciator Contacts

100-240VAC

Notifier FMM-4-20 Analog Input Module WSSPK24-15/75WR (904-1433-002) LED flashes during normal operationThe FMM 4 20 Analog Input Module allows the NFS2 3030 fire alarm control panel (FACP) to monitor industry standard, linear scale, 420 mA protocol sensors The module converts the sensor output to communication protocol that can be interpreted by the FACP for monitoring and display. There are numerous sensors available in the marketplace that communicate using a 420 mA output, including gas sensors, temperature sensors, air speed sensors, and more.