How can I take the video camera off easily?  I put a flat screw drive head between the plate and the camera and saw space but it did not come off.

I have it on my back door with no wires so I will need to recharge it I hope once a year.  The top screw is not tight so I want to tighten it up.  Also I have a 256gb MicroSD card in it and I could not figure out how to delete records with the app, so if I find a deal, I would put in a 512gb card.

I wanted to put it in the front but disabling my house internal chimes is not good.  I will keep my Ring door bell in the front.

Any insights would be great.  I not want to put alot of pressure on it or break the faceplate.  I had to get new screws at ACE for installation into morter and was worth buying them.

Thanks in adance and be safe,

PurpleB