1) Ac Powered by 110 - 220 V AC. 2) Built in amplifier 30 watts. 3) Phone line 24 - 50 VOLTS. 4) Magnetic reed hook switch. 5) AL alloy casting body, Heavy industrial ABS handset & SS cord. 6) Auto disconnection to free line for next call....
SMART INDUSTRIAL TELEPHONE MODEL-WMHS-III ID: 1) Fully Line powered. 24 – 56 VDC 2) INDOOR WALL / DESKTOP MODEL 3) One Piece Weatherproof keypad. 4) ABS enclosure. 5) Industrial ABS handset. 6)A Service Temperature Range from 0 to +60 o C....
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