Installation Manual

Installation Manual 11
Prepare covert holes with adhesive tape
Note: Before installing a covert lens, please ensure that the mounting surface is
suitable for adhesive mounting.
L-shape lens
There are two types of adhesive tape (1 mm and 4 mm) included in the package. Drill
the covert hole to an appropriate diameter depending on the thickness of the mounting
surface. Refer to Figure 3 below for details.
Figure 3: Covert hole for L-shape lens
Pinhole lens
Adhesive tape is provided with the mounting bracket for pinhole lens. Drill the covert
hole to an appropriate diameter depending on the mounting surface thickness. Refer to
Figure 4 on page 12 for details.
4 mm thick wall 1 mm thin wall
When the mounting surface is around
4 mm thick, drill a covert lens hole that is
10.5 mm in diameter.
Use the enclosed 1 mm adhesive tape to
adhere the bracket in place.
When the mounting surface is around
1 mm thick, drill a covert lens hole that
is 4.5 mm in diameter.
Use the enclosed 4 mm adhesive tape
to adhere the bracket in place.