Hikvision DS-HD1, RCA (hsdb2a), EzViz (db1), LaView, Nelly's and LTS video doorbell Mount for Vinyl, Hardi board, Aluminum, Cedar Color:Brown The 1 3/4 inches is

The 1 3/4 inches is perfect for allowing the doorbell when mounted on door trim to see past a brick wall that blocks the cameras peripheral vision

This is the version you want if you want a 5-7% vertical shim or vertical wedge like what ring provides with the ring 2 and ring pro to angle your existing camera up or down

Color light beige/tan color

2x blink doorbell

(NO SCREW HOLES mount is currently not available for Ring Wired 2021 )

Hikvision DS-HD1, RCA (hsdb2a), EzViz (db1), LaView, Nelly's and LTS video doorbell Mount for Vinyl, Hardi board, Aluminum, Cedar Color:Brown The 1 3/4 inches isFits RCA (HSDB2A) and Hikvision DS HD1 on Standard style siding.* should also fit the following doorbells on standard style siding as well: (not tested) EZVIZ (DB1) LAVIEW (LV PDB1630 U) Nelly's (NSC DB2) LTS (LTH 7132 WIFI) Does NOT fit Ring doorbells. For Ring doorbells see separate listing. Item Description: Colored shim to fix the angled doorbell problem where your doorbell when screwed to angled siding this will make the doorbell face straight