DS-2CD3345-I mount?

[afddwfadwfadwf]

The one I got came with a wall mount plate.
I intend to mount the cameras on indoor walls instead of the ceiling. Drilling is not an option. I will probably tape the mounting hardware to the wall.

What kind of mounting hardware should I get?

Junction box type

L shape

What dimension should I get? DS-2CD3345-I has a diameter of 3.75in (measured) with 2 screws 3.25in apart. I should probably convert it to metric (82mm). So the L shape linked (70.5mm) wouldn't work?

For the junction box type, Diameter: 4.3/4", H:11/4". What does H 1.25in mean? Thickness or distance between screws? I don't mind the mount is a bit bigger/smaller than camera, the only thing I should worry about is the distance between screws, correct?

 

[afddwfadwfadwf]

What does this diagram mean? I get the height is 97.5mm. What are those 2 diameters on the right?

 

[SpeedyDave]

View attachment 10680

What does this diagram mean? I get the height is 97.5mm. What are those 2 diameters on the right?

Internal and external diameters of the camera mounting flange

 

[MarcN]

So the external diameter of this camera is 127mm? My camera is still in transit.
I think the DS-1273ZJ-130-TRL will fit but is there maybe a cheaper option?

 

[MarcN]

I received the DS-2CD3345-I today. It's about 114mm.