This adapter plate is used to retrofit a ring pro video doorbell not ring or ring 2 see this listing.
Ring doorbell adapter plate.
The 3 pcs ring doorbell pro angle mount is specifically designed to work with the ring doorbell pro version only not for ring doorbell 2 or the other ring doorbell.
Adjustable 45 to 45 degree angle mount for ring wi fi enabled video doorbell popmas metal angle adjustment adapter mounting plate bracket wedge kit doorbell not included 4 4 out of 5 stars 618 16 00 16.
Here to an existing intercom doorbell systems such as nutone m s systems and tektone.
You can also use this 3 pcs angle mount for 3 different ring doorbell pro each angle mount for each ring doorbell pro and no more screw or expansion bolt is needed.
Remove your original ring video doorbell once you have removed the original ring video doorbell and the mounting plate place the adapter plate with it s smaller side the beveled edge facing the wall.