1) Ac Powered by 110 - 220 V AC. Â 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. Â 6) Auto disconnection to free line for next call. more...
1) Phone line 24 VOLTS - 50 VOLTS. 2) FLAMEPROOF CONSTRUCTION as per IS 2148-2004   ( IEC 60079-1/2001 ). 3) FOR GROUP IIA AND IIB. 4) General design , rating, performance & T-class    IS:13346-2004 ( IEC 60079-0/2000 ) 5) WEATHERPROOF CONSTRUCTION IP55 as per   Âmore...
SMART INDUSTRIAL GSM REMOTE LOCATION TELEPHONEÂ MODEL-WMHF-IIIGSM: 1) Designed for remote locations. 2) Solar power with battery for uninterrupted operation. 3) Vandal resistance design. 4) Lcd display for out going call 5) Operates ON GSM NETWORK. 6) Non tactile keypad to keep more...