Edwards Signaling 879DEX-G1 27/02 A maximum of eight ECC-RMs

A maximum of eight ECC-RMs can be connected to an ECC-50/100(E) primary operating console

The Edwards EST 3-MODCOM Modem/Dialer (DACT) version is a two-way local rail module that performs a variety of off-premise communications functions for the EST3 system

— KI-IB4 4-inch Detector Mounting Base w/ Fault Isolator

LCD models feature a large back-lit

and confirm electrical connections meet National Electrical Code (NEC) standards

Edwards Signaling 879DEX-G1 27/02 A maximum of eight ECC-RMsEdwards explosion proof AdaptaHorn signals, catalog numbers 878DEX N5 and 879DEX G1, are heavy duty vibrating horns intended for use where distinctive audible signals are required in a hazardous location having high ambient noise levels. These horns include a series diode and are suitable for use in applications requiring electrical supervision of signaling circuit installation wiring. The 878DEX N5 is AC powered and the 879DEX G1 is DC powered. Both