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  1. newbie4eVER

    Looking to add an alarm to Dahua NVR but have no experience with this.

    Hi, How would it work if you want to turn on a light instead of the alarm? Where would you connect the light wires to the NVR? Maybe the light wires go to the C and Ground ports? Does your NVR even have any more additional ports, as it seems it only has one alarm out and its already used by that...
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