M500S Supervised Control Module provides supervised monitoring of wiring to load devices that require an external power supply to operate, such as sounders,strobes,bells,etc.
SEMS screws for easing wiring
Panel controlled status LED (except M501M)
Rotary address switches (except M500X)
Low standby current
Mounts in standard 4 ̋ junction box
AA Relay Module with Monitored Output