VPE-4 VIDEO PRIVACY MASK
VPE-4
VIDEO PRIVACY MASK
This unit produces four user defined masking zones on any video channel to
create areas of privacy on the video image. The zone is blocked so that operators
are unable to see detail in the masked area. This can be used to meet the
requirements of State and local rules regarding the use of video surveillance. It can
be used to restore the presumption of privacy and still allow monitoring of
sensitive areas. This low cost solution can be installed anywhere in the video path
and works with existing cameras eliminating the need to buy special expensive
cameras.
The ability to provide privacy on one camera without replacing the other
equipment in the systems is a very cost effective solution to the privacy issue.
When you have a privacy issue with any camera in your system or if a problem
pops up later after installation this is a simple solution to solve the problem.
The masking zones can be set to any transparency level from totally blocked
to almost completely transparent so that the operator can see a person behind the
curtain like mask, but is unable to identify the private features of that person. This
is particularly useful when using video motion detection without invading privacy.
This unit allows you to set the camera position for maximum security while
still providing privacy for the neighbors. It will prevent the camera from seeing
into an adjacent window or in applications such as jails and prisons it can be used
to mask out the restroom area inside a holding cell.
FEATURES
SPECIFICATIONS:
INPUT
Level
Impedance
Video Standard
Connector
1 Volt / 140 I.R.E. Units
75 Ohm (Unbalanced)
CCTV, NTSC, Pal, B/W or Color
BNC (Female) 75 Ohm
OUTPUT
Level
Impedance
Video Coupling
Signal-to-noise ratio
Frequency Response
Differential gain
Differential phase
Unity Gain (same as input)
75 Ohm (Unbalanced)
DC (Direct Current)
< 80db (NTSC Weighing)
DC - 10 MHz +/-0.2 dB
> 0.2%
> 0.2 Deg
CONTROL
Privacy Curtains
Vertical Position Selection
Horizontal Position Selection
Transparency Level
4 Independently Adjustable
Dual Adjustable 0 - Full Screen
Dual Adjustable 0 - Full Screen
Adjustable 0 - Partially Obscure
POWER REQUIRMENT
Power Requirement
24VDC @ 300mA
MECHANICAL
Size
Mounting
VPM-4spc
8.750"L x 4.625"W x 3.00"D
Four hole mounting Plate
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