Supervised Control Module

Product Overview

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)
  • Analogue communications
  • Rotary address switches (except M500X)
  • Low standby current
  • Mounts in standard 4 ̋ junction box