The MS Series remote accessories are designed to be used with Air Products & Controls duct smoke detectors to provide audible and visual indication as well as remote test/reset functions. The devices are constructed of attractive yet durable brushed stainless steel and mount on a standard single or double gang electrical box.
The MS-RA can be mounted on a single gang electrical box. It provides a visual alarm (red LED) when tripped. It is compatible with the following duct detectors: