Ezviz DP1C - Mounting Base; Installation; Measure the doors thickness and select the appropriate screws.

3
Mounting Base
Mounting Hole
Installation
If you already have a peephole, install the device in the same
place. If not, please drill a hole of diameter about 18mm and
about 145cm distance from the ground to have a good viewing
effect.
Measure the door's
thickness and select the
appropriate screws.
Thickness Screw
35 to 60mm
60 to 95mm
95 to 105mm