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A
quad
is an accessory to your surveillance system that Splits a Video Monitor into 4
Screens. Without a quad you would only be
able view one camera at a time. A quad is only needed when you are
using more than one camera and using a VCR or VISEC to
record or when you are only monitoring and not recording at all.
The quads are high resolution real time
quads that
support up to 4 cameras. You also have the ability to playback and zoom
in on recorded video. There are other products out there that can split
a screen more than four ways. However, video quality worsens the more
ways you split a screen. A quad is not needed when using a DVR
to record because DVRs have a built-in quad.
Below are two examples of how a quad works:
This is
a surveillance system that is monitored only:
This is
a surveillance system recording and monitoring:
 4 Channel Color or Black
& White Quad
• QD-104 Black/White 4 Channel
Quad
• QD-904R
Color 4
Channel Quad
Temporarily Out Of Stock
Features include:
- Full duplex allows transfer of recording and playback video at the
same time.
- 2x2 zoom
- 60 frames per second
- Real time clock
- Title generator
- On-screen display
- No boarder for full quad display
- 2H adaptive comb filters for Y/C separation
Shipping Information
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