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Elvox 8870 intercom handset data sheet
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Elvox 8870 Intercom Handset Data Sheet
www.intercomsrus.comElvox 8870 Terminals B 1 Speech In (Speaker) 2 Speech Out (Mic) 3 Common (link to 4/5) 6 Call 7 Lock IMPORTANT NOTE : 1) Before replacing the handset make note of the wires to each terminal on the existing unit (an easy way
ELVOX 801 Series - Intercom Repairs London, All …
www.intercomsrus.comalimentatore pri power supply alimentation art 831 netzgerÄt alimentador 11 11 rete-netwcrx reseau-netz art. 839/302-303 commutatore switching module