Description
VPM-1
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Part Number: VPM-1
Title: VIDEO PRIVACY MASK
Category: A/V Baseband
Industry: CCTV/Security
The VPM-1 produces a user defined masking zone on any video channel to create an area of privacy on the video image. The zone is blocked so that operators are unable to see detail in the private area. This can be used to meet the requirements of State and local rules regarding the use of video surveillance. 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 masking zone 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. The masking curtain can be removed during an alarm or it can follow a time schedule by attaching a time switch to the remote control terminals.
This unit allows you to set the camera position for maximum security while still providing privacy for the neighbors. It can be used to 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 toilet area inside a holding cell.
If this product page shows “out of stock” the product is in production and can be purchased with a lead time of 1-2 weeks or less depending on quantity. To place an order for this product call 1-800-235-6960 and ask for the sales department. Or E-Mail your order to fmsystemsinc@sbcglobal.net. Most orders ship within a few days.
FEATURES……………………..SPECIFICATIONS:
INPUT
Level……………………………1 Volt / 140 I.R.E. Units
Impedance……………………..75 Ohm (Unbalanced)
Video Standard ………………..CCTV, NTSC, Pal, B/W or Color
Connector………………………BNC (Female) 75 Ohm
OUTPUT
Level…………………………….Unity Gain (same as input)
Impedance………………………75 Ohm (Unbalanced)
Video Coupling…………………..DC (Direct Current)
Signal-to-noise ratio……………< 80db (NTSC Weighing)
Frequency Response…………….DC – 10 MHz +/-0.2 dB
Differential gain…………………..> 0.2%
Differential phase…………………> 0.2 Deg
DA Channels……………………….2
CONTROL
Vertical Position……………………Dual Adjustable 0 – Full Screen
Horizontal Position…………………Dual Adjustable 0 – Full Screen
Transparency Level……………….Adjustable 0 – Partially Obscure
On Off Mask Gating………………..Screw Terminal Contact
POWER REQUIRMENT
Power………………………………..24VAC @ 100mA
MECHANICAL
Size…………………………………..5.50″L x 4.3″W x 3.0″D
Display Indicator……………………Green “Power On” L.E.D.
Mounting……………………………..Two hole mounting Plate
