Commax Door Phone DP-2S 2 wires with non-polarity User friendly handset design with convenient hand gripFunction Talk with a visitor Door lock release Power Source: AC 110V 50/60Hz Electrical plug: US type A, 2 blade prongs Wiring: Call: 2 wires...
Hearing, speech, door release – the classical intercom system forms the basis of all door communication. At Sidle, this basis offers a starting point for expansion and upgrading. Four design lines and countless style variants address every...
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