Sorry to bother everyone but I have a question I have 2 ( V8S ) doorbell cameras and the little moving tabs in the back of the units that clicks into and locks the unit to the mounting bracket connected to the wall is getting a bit worn-out is there a replacement part for this that I can buy to replace mine and if so instead of a plastic replacement do you guys have a metal plate instead of plastic if it was metal it would last forever.. I have only had my units for under 4 years and already this part is wearing down so a metal replacement would be ideal soon all anyone would have to do is just lightly pull on the doorbell camera and it will come off and there it goes stolen… let me no either way or maybe you could forward this to someone that can help or hopefully create a replacement part thanx…