Appendix:
I: Peephole Selection:
There are 9 different models available.
a. Required Door Hole Size for Peephole:
Peephole
Minimum Door Hole Size
Maximum Allowable Size
160
o
12mm (~1/2”)
14mm (~7/16”)
190
o
12mm
14mm
200
o
14mm
17mm
Note:
If you add the metal ring, the door size requirements can be changed, please check following table.
b. Door Hole Size for Pe Metal Ring:
Pe Metal Ring
Minimum Door Hole Size
Maximum Allowable door
hole Size
160
o
12mm (~1/2”)
14mm (~7/16”)
190
o
12mm
24mm (~15/16”)
200
o
14mm
24mm (~15/16”)
