Specifications

SECURITY CAMERA SYSTEM UPGRADE AND REPLACEMENT
FOR MONTGOMERY COUNTY DETENTION CENTER
SECURITY CAMERA SYSTEM 17000-37
3. Start-up shall not require any operator intervention.
D. Video Switching:
1. This matrix controller/switcher system must be capable of receiving up
to 38,528 independent video signals and routing these signals to any of
the video outputs. This function must be done without degradation to the
quality of the video signal.
E. Mid-Plate Architecture:
1. The system shall incorporate a mid-plane architecture for connection of
system modules. All system modules incorporating active electronics shall
be easily removable directly through the front without removing power
or disturbing system wiring.
F. Video Processing:
1. The complete video processing from video input to video output shall
provide (be at) a signal gain of unity (within 1.0dB) and a differential
phase of 1.5° or less.
2. All monitor outputs must be AC coupled allowing no DC onto the video
output signal. The video signal tilt cannot exceed 0.5 percent.
3. The circuitry responsible for routing the video signals must have a
minimum bandwidth of 17MHz at a signal-to-noise ratio of -65dB.
4. Using 3.58MHz as the reference, the circuitry responsible for routing the
video signals must have crosstalk separation of -55dB between adjacent
video channels and separation at the video inputs of -70dB.
G. Snapshots: The system must be able to store snapshots of important scenes to the
network PC upon request.
H. External Software Compatibility: For programming with an external computer,
a Windows® XP or 2000 software platform must be supplied.
1. The software must provide for simplified system setup, archiving,
updating and retrieving of system setups to the system.
2. The set up software must be user-friendly, intuitive and graphical,
incorporating symbols and icons.