Is there a way to prevent someone from removing the faceplate on doorbell 3?

Hi @grafacha. Like our other Doorbells, the Video Doorbell 3 has a security screw at the bottom that keeps the faceplate secured on so the device and the battery cannot be tampered with. You can review the installation process for the Doorbell 3 in our Help Center Article here. I hope that helps! :slight_smile: