Edwards Signaling ESD-4WJ Duct Smoke Detector, 4-Wire, Sensor 27/02 The built-in digital alarm communicator/transmitter

The built-in digital alarm communicator/transmitter (DACT) is dual technology

Each transceiver provides the transmission and reception capability for the network data or digital audio data to/from a 3-FIBMB2 located in the next network node using single and/or multi mode fiber optic cables

The MR800 Series relays offer SPDT 10 Amp contacts which may be operated by one of three input control voltages: 24 Vdc

All components are pre-painted

ensuring broad recognition across installations

Edwards Signaling ESD-4WJ Duct Smoke Detector, 4-Wire, Sensor 27/02 The built-in digital alarm communicator/transmitterSuperDuct Four wire Controller with Sensor Module and RJ 45 modular connectors