Apollo America APC MS-RA Remote Alarm LED MC 0535

Apollo America MS-RA Remote Alarm LED MC 0535 Hardwired to the duct smoke detector Red LED for alarm notification The MS Series remote accessories are designed to be used with the Air Products and Controls Duct Smoke Detectors to provide audible and visual indication as well as remote test/reset functions. These devices are constructed of attractive, yet durable brushed stainless steel and mount on a standard single or double gang electrical backbox.