| External interface |
| Network interface | 1 RJ45 10M/100M Self-adaptable Ethernet Interface |
| Serial interface | 1 RS232 interface, 1 RS 485 interface for PTZ |
| Alarm in | 1 channel |
| Alarm out | 1 channel |
| USB interface | ✓ |
| Hardware |
| Storage | SD Card (Optional) |
| Audio/Video |
| Video/Audio Inputs | 1 Channel BNC (Linear Electrical Level, Resistance:600), Microphone jack |
| Audio Output | Earphone jack |
| Video Compression | H.264 |
| Audio Compression | Ogg Vorbis |
| Video Bitrate | 16 K ~ 2 M no limitation and self-defined (bps) |
| Audio Bitrate | 16 Kbps |
| Video Frame Rate | NTSC: 30 fps
Pal: 25 fps |
| Code Stream | Single video stream or composite stream |
| Latency | 50 ms |
| Resolution |
| Video Display Resolution | FULL D1 (720 x 480), CIF (352 x 240), QCIF (176 x 120) resolution |
| Environment |
| Operating Temperature | -40 ~ 167° F (-40 ~ 70° C) |
| Operating Humidity | ≤ 95% non-condensing |
| Electrical |
| Power Consumption | < 7 W |
| Power Supply | DC 12V |
| General |
| Material | Ruggedized |
| Weight | 0.55 lbs (250 g) |
| Warranty | 5 Years |
