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How to wire from VTH/Door for unlocking my front door ? (2 VTH and 1 VTO)
Hi all ! I hope you are doing well ! I'm struggling into a problem but can't get the right information through manuals or forum. I hope you can help me ! I have 2 VTH1550CHW-2, 1 VTO2000A-2 and a VTNC3000A 2 wire. I wired the 2 VTH and the VTO to the VTNC, have tested it and everything works...