Air Products & Controls MSR-50RK/R 04/02 which operate as a SPDT

which operate as a SPDT switch

The i3 series provides wide-angle red and green LED indicators for instant inspection of the detector's condition: normal standby

It provides passcode‐protected access to system functions allowing installation in areas open to the general public

The FFT-FPJ remote Firefighter Phone Jack provides a quick connect to the SK-FFT fire fighter telephone system using a FFT-RHS remote handset

Beam/Pillar

Air Products & Controls MSR-50RK/R 04/02 which operate as a SPDTThe 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