| MODEL 4 CH |
| Video System | NTSC / PAL |
| Video Compression | H.264 |
| Video Input | 4 Channels |
| (composite video signal 1 Vp-p 75? BNC) |
| Audio Input | 1 Audio In, 1 Audio Out (Mono) |
| Maximum Recording Rate | D1 704 x 576 |
| Image Quality Setting | Worst, Worse, General, Good, Better, Best |
| HDD Storage | Up to 2TB SATA |
| Quick Search | System, Configuration, Storage, Alarm, Weekday, Account |
| VGA Interface | Built-in (Output resolution up to 1600 x 1200 ) |
| Recording Mode | Manual/Timer/Motion/Alarm |
| Multiplex Operation | Live Display / record / playback / backup / network operations |
| USB Mouse Control | YES |
| Backup Device | USB 2.0 Drive / Network |
| Pre-Alarm Recording | YES |
| Ethernet | 10/100 Base-T. Supports remote control and live view via Ethernet |
| Mobile Surveillance | YES (Including iPhone, Blackberry, Windows Mobile, Symbian & Android) |
| Network Protocol | TCP/IP, PPPOE, DHCP and DDNS |
| Fully Remote Independent Operation | YES |
| PTZ Control | YES |
| Key Lock (Password Protection) | YES |
| Video Adjustable | Hue / Saturation / Contrast / Brightness |
| Date Display Format | YYYY/MM/DD, MM/DD/YYYY, DD/MM/YYYY |
| Power Source | DC 12V |
| Operating Temperature | 10 – 40 o C |
| Dimensions (mm) | 255(W)x235(D)x45(H) |
| System Recovery | System Auto Recovery after power failure |
