| Technical Specifications | ||||
| Model | GT-ADK210E | GT-ADK210 | GT-ADK213 | GT-ADK220 |
| Sensor | H42 CMOS | OV9732 CMOS | Aptina 0130 CMOS | Aptina 0230 CMOS |
| Light-sensing Area | 1/4-inch | 1/4-inch | 1/3-inch | 1/3-inch |
| Resolution | 1.0MP | 1.0MP | 1.3MP | 2.0MP |
| Denition | 1280(H)x720(V) | 1280(H)x720(V) | 1280(H)x960(V) | 1920(H)x1080(V) |
| Video Frame | 1280×720@25 fps;1280×720@30 fps | 1920×1080@25 fps; | ||
| Frame Rate In Main Stream | 1—4Mbps | 1—4Mbps | 1—5Mbps | 8Mbps |
| Min. illumination | IR on: 0 Lux | |||
| Lens | 2.8MM-12MM Varifocal lens as default | |||
| Signal Noise Ratio | 40dB | 40dB | 45dB | 40dB |
| White Balance | Auto | |||
| Shutter | Auto | |||
| Infrared Resection | IR-CUT | |||
| IR Distance | 10m | |||
| Power Supply | DC 12V /1.5A | |||
| Operating Temperature | -10 °C- 50 °C | |||
| Net/Gross Weight | 0.67kg/0.77kg | |||
| Dimension(color box) | 130mm*130mm*115mm | |||