I want to add backup UPS to my DS-2CD2032. Here is the 12V adapter with UPS: http://shop.tuncmatik.com/tuncmatik-nano-ups-standard-edition-modem-ups-165
I can't reach the camera from inside. I will cut the old adapter's cable and stick its wires to the UPS's plug but how can I know which cable must be inside of the plug or outside of the plug if they were unmarked? Is reverse polarity an issue for the camera? Thanks.
I can't reach the camera from inside. I will cut the old adapter's cable and stick its wires to the UPS's plug but how can I know which cable must be inside of the plug or outside of the plug if they were unmarked? Is reverse polarity an issue for the camera? Thanks.
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