I have the dual cam battery doorbell.
I am wanting to be able to charge it in place by either running power supply wires to the 2 terminals at the rear or running a micro usb through the base bracket back to a charger inside.
Will either of these options work?
If USB connected, will the camera still operate whilst charging?
I am considering to set up a controlled plug pack to give it an hours charge once a fortnight.
Are the terminals at the back active for charging the battery?
What voltage, ac or dc and current capacity would be needed if this was possible?