Peephole cam without existing hole

Question

Q:What size drill bit to use when installing peephole cam without existing hole?

Chelsea_Ring · Answer

Hi neighbor! We actually do not recommend drilling into your door for this device. The Doorview Cam is intended to be installed with an existing peep hole for easy installation. Are you in the market for a Video Doorbell? If so, I recommend the Video Doorbell 3, which runs off battery and can be installed with ease. Hope this helps!