| Model |
Input Methods |
PC Interface |
Effective Screen Size |
Weight (No Stand & PDP) |
 PX-DUO-50 |
Infrared Image Sensor System |
USB 1.1, 2.0 |
43.5 in x 26.1 in |
15.4 lbs. |
|
 PX-DUO-65 |
Infrared Image Sensor System |
USB 1.1, 2.0 |
56.5 in x 31.8 in |
19.8 lbs |
|
 PX-DUO-65P |
Infrared Image Sensor System |
USB 1.1, 2.0 (cable length: 20.3 ft.) |
65 in. (Detection Area) |
21 lbs |