Apollo MS-RD 11/02 The EST3 system configures for

The EST3 system configures for Local or Proprietary operation in compliance with U

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

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

The heat element of the detector provides an alarm

multi-criteria fire | CO detector that incorporates a redundant optical / thermal sensor

Apollo MS-RD 11/02 The EST3 system configures forThe 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.