Our Refuge master controllers starts from 4 to 224 line 'Compact' system comprises two wall-mounting master controllers (the ECU-4 , ECU-8 and ECU-16 which can handle 4, 8 and 16 lines) and an eight-line expansion unit (the ECU-8S). Typically located in a building's control room or fire services access point, the ECU-4, ECU-8 and ECU-16 allow emergency personnel to communicate via a telephone-style handset with the system's 'outstations' with true full duplex speech communication.
12/14 2015
Refuge Master Controllers - 5.0 out of 5 based on 167 votes
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