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Cisco Video Surveillance 4300E and 4500E High-Definition IP Camera User Guide
OL-25230-02
Chapter 1 Overview
IP Camera Physical Details
IP Camera Physical Details
The IP camera includes a reset button, built-in microphone, status LEDs, several ports for connecting
external devices, and two threaded mounting holes, one on the bottom and one on the top.
Note The IP camera casing serves as a heatsink for the internal electronics and may be warm to the touch. This
is normal and indicates that the heatsink property of the casing is working as designed.
Figure 1-1 and the table that follows describe the items on the front of the IP camera.
Figure 1-1 Front of IP Camera
1 Lens opening The IP camera supports a variety of C and CS mount lenses, which
attach here.
For best performance, Cisco recommends that you use a DC auto
iris lens.
2 Focus ring Allows you to adjust the back focus of the IP camera.
You must loosen the focus ring hex screw on the bottom of the IP
camera before you can rotate the focus ring. For instructions, see
the
“Adjusting Back Focus on the IP Camera” section on
page 2-10.
3 Microphone Captures audio.
There also is a connection for an optional external microphone on
the rear of the IP camera.