Apollo MSR-50RK/R


Test-Reset Station MSR-50R Series Red, Key

Availability: Estimated 6 - 8 Business Days

  • Factory New
FireAlarm.com Part #: 71083 Categories: , Manufacturer Part #: MSR-50RK/R Tag:


The MSR-50R Series remote accessories are designed for use with Air Products and Controls duct smoke detectors to provide the range of functionality required by your local commercial application. The MSR-50R Series comes in two models of the controller: the MSR-50RM which provides a hidden magnet test switch and a pushbutton reset; the MSR50RK provides a key-operated detector test and reset function. Both versions of the MSR-50R accessory are available as either a single gang remote indicator/control, or with the addition of a single gang strobe only or enhanced sounder / LED strobe assembly. As controller only or with the added strobe only or sounder / strobe, all configurations are compatible with standard Decora style cover plates (choice of white, red or stainless steel).


Weight 1.00 lbs



  • Tri-color visual indication of detector Pilot, Trouble and Alarm conditions
  • Lever-operated quick-connect “No-Tools” four-position terminal block
  • Port for plugging in the optional strobe assembly
  • Key-operated detector Test and Reset functions (MSR-50RK model only)
  • Magnet-operated detector Test function (MSR-50RM model only)
  • Push button-operated detector reset function (MSR-50RM model only)


MSR-50R Series; Advanced Remote Accessories
Air Products and Controls – Data Sheet