C3426M-D (3/08) 9
Cover and Back Box Installation
The IS110 Series Camclosure integrated camera system mounts only to a surface. It can be wired through
the cover into a surface, electrical box, or plaster ring. You can also wire it through a side conduit.

UNSHIELDED TWISTED PAIR VIDEO

The IS110 Series offers support for unshielded twisted pair (UTP). The UTP video output signal is 1Vp-p
differential into a 100-ohm load. At a minimum, UTP requires Cat5, 100-ohm twisted pair cable.

BASIC SURFACE INSTALLATION

NOTE: You should install the camera module into the back box before installing the back box into the cover.
When installing the back box into the cover, rotate the camera module to access the mounting holes (refer
to Camera Module on page16 for more information).
1. Remove the two 8-32x 0.375-inch Phillips pan head screws and washers to separate the cover from
the back box.
2. Using the cover as a template, mark one of the large holes on the mounting surface.
3. Cut out the hole for the power and video wiring.
4. Pull the video and power wires through the hole in the cover.
5. Attach the cover to the mounting surface (hardware not supplied). Use stainless steel hardware
when installing the system outdoors.
6. Connect the video cable/wires:
•BNC: Connect the BNC connector from the unit to a mating BNC connector.
•UTP: Connect the blue wire to Video +; connect the gray wire to Video -.
7. Connect the power wires, refer to TableC.
AC operation only: If you are wiring more than one Camclosure to the same transformer, connect one
side of the transformer to the red wire on all units; connect the other side of the transformer to the
black wire on all units.
NOTE: Failure to connect all AC powered units in the same way will cause the cameras to be out of
phase with each other, which may produce a vertical roll when switching between cameras.
Table C. Power Input: Basic Surface Installation
Voltage Red Wire Black Wire
12 VDC + Ground
24 VAC ~ ~