To connect the POS Capture you need the following:

1.Cash Register with a 15 pin VGA output (video output)
2.One available camera view on the DVR (solution consumes one camera view)
3.One RG59 video cable long enough to reach from the cash register to your DVR

manual to be added
connection overview to be added

Input Signal: VGA, RGB or MAC
Horizontal frequency: 31.5KHz - 108.4KHz
Vertical frequency: 56Hz - 120Hz
Output Signal: Composite video, S-video, RGB video Computer monitor (PC or MAC) pass-thru output, SCART RGB video output
Power Supply: 7.5VDC Power Adapter
Dimensions: Base unit : 5.95" x 4.76" x 1.45"
Remote unit: 7.24" x 2.2" x 0.65"
Weight: 0.77 lbs
Manufacturer Warranty: 1 year parts & labor
Compliance: FCC Class B

This device will capture POS (cash register) data and record the transactions onto your DVR. You can then play back video of the POS transactions as well as any camera views recorded of the cash drawer.

This is a powerful tool to keep a close eye on the till. When the till comes up short you can then compare what was rung up with what went in or out of the cash drawer. Say good by to mystery shortages.