For all your Home and Personal Security Camera needs.
Specializing in Spy , Hidden ,and Surveillance Cameras.
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.
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:
The quad that we carry is high resolution real time
and supports up to 4 cameras. You 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.
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.
 4
Channel Color or Black & White Quad
• QD-104 Black/White 4 Channel Quad
• QD-904R Color 4 Channel Quad
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
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