Apollo MS-RD 11/02 The sounder base is capable

The sounder base is capable of producing a variety of tone patterns

this advanced device is perfectly suited for large spaces

It features a NEMA 4X enclosure

Wire the two addressable loops on the ALCN-792D Daughter Board in the same manner as the ALCN 792M/ALCN-792MISO addressable loops are wired

It allows duct-mounted smoke detectors to draw a consistent air sample across medium-to-large ducts

Apollo MS-RD 11/02 The sounder base is capableThe MS RD remote accessory is designed to be used with the Air Products and Controls Duct Smoke Detectors to provide alarm LED indicator. These devices are constructed of attractive, yet durable brushed stainless steel and mount on a standard single gang electrical backbox.