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The power supply with built-in delay circuit board is designed for the DVR to delay
switch-on time for 10 seconds to avoid the DVR working on unstable voltage. It
can also delay switch-off time from 10 minutes to 60 minutes selected by switch
depending on the user requirement.
Switch on/off voltage: 10.5 ~10.8V
Delay switch-on time while starting the car: 10 seconds
Red: Audio In
Black:Video In
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Red-Key On Power
Black-Ground