Edwards 3-ASUMX/100 Audio Source Unit Memory Expansion SF 08/12 Dual supervised telephone lines

Dual supervised telephone lines

refer to the TrueAlert strobe LEGACY compatibility reference

The Gentex S1209 Series is provided with a push button self-test and functionality test feature

or standard electrical enclosures

Edwards 3-ASUMX/100 Audio Source Unit Memory Expansion SF 08/12 Dual supervised telephone linesThe efficient EST3 audio system provides for intuitive local and remote audio control for Mass Notification Emergency Communications (MNEC), Life Safety and other approved uses. EST3 audio builds from standard modules that fit together easily. Audio components use standard EST3 cabinets and power supplies. Taking full advantage of digital technology, up to eight channels of audio sources transmit over a single twisted pair of wires or fiber optic