Section 28.23.29 Video Surveillance Remote Devices and Sensors
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VN_V25/26U_V.1_0608
Specifier Note: The following specification is for a common camera with two different housing options. Differences will
be noted by part numbers and enclosed with [brackets]. Select the appropriate camera/housing combinations and delete
the specifications for the remaining camera/lens combination.
A.
Manufacturer:
1.
JVC Professional Products Company
Division of JVC AMERICAS CORP.
1700 Valley Road, Wayne, NJ; (800) 582-5825
www.JVC.com/pro
B.
General:
1.
Provide Internet Protocol (IP) camera with simultaneous (Dual Stream) distribution of
Motion–JPEG and MPEG-4 at full frame rate, 30 frames per second, for each video stream
2.
[
VN-V25U
] One quarter inch Super HAD Progressive Scan CCD Chip
3.
[
VN-V26U
] One quarter inch EXview HAD Progressive Scan CCD Chip
4.
Resolution:
a.
640 x 480
b.
320 x 240
5.
Color to Black and White Switching (Day/Night)
a.
[
VN-V25U
]: Electronic East Day /Night, increases or decreases sensitivity (color mode)
based on ambient light conditions
b.
[
VN-V26U
]: Automatic switching IR cut filter mechanism, increases or decreases
sensitivity (color mode) based on ambient light conditions
c.
Provide Power over Ethernet (POE)
Specifier Note: There are no industry standards for testing or determining Scene Illumination, or Sensitivity. Light
source, scene reflectance, lens type and aperture opening all play a critical role is determining sensitivity (LUX) of a
camera. Prior to selecting and specifying cameras you are encouraged to perform a side by side comparison with all
variables being equal between cameras. Contact your JVC Representative for further information.
6.
Scene illumination: [
VN-25U
]
a.
Color Mode:
1.
1.0 lx, f1.2, AGC Super, 50% video
2.
0.5 lx, f1.2, AGC Super, 25% video
b.
B/W Mode:
1.
0.8 lx, f1.2, AGC Super, 50% video
2.
0.4 lx, f1.2, AGC Super, 25% video
7.
Scene illumination: [
VN-26U
]
a.
Color Mode:
1.
0.6 lx, f1.2, AGC Super, 50% video
2.
0.3 lx, f1.2, AGC Super, 25% video
b.
B/W Mode:
1.
0.06 lx, f1.2, AGC Super, 50% video
2.
0.03 lx, f1.2, AGC Super, 25% video
8.
Color/Black White Mode: On/Off (switchable)
9.
Back Light Compensation: Easy Wide Dynamic Range function
10.
White Balance: Continuous Auto Tracking White (ATW) or Manual
11.
Shutter speed: Automatic or manual – 2 sec to 1/10000 sec
