How was wanting to get the doorbell video with the charm from my apartment does anybody know if you screws in or if it just sticks on some kind of way how do you attach it, Get the battery powered one…
Hey @Leeslees. The installation requires you to screw the Doorbell into the wall. If you have a Peephole Cam, you may be able to install it with the existing Peephole in your apartment. What Doorbell did you want in particular? I can show you articles and videos on what this installation looks like for the device you want. 
Hello Leeslees,
I installed mine with a Doorbell Boa, no screws and no theft! here is a picture