1. Point to point immense extension of Analog CCTV system and offer the web visit.
Real-time (PAL, 25FPS; NTSC, 30FPS)display based on MPEG-4(one special for web visit)

2. Comparing the lower bandwidth, it can offer up to 480 live resolution, MPEG-2 video quality;

3. The firmware can upgrade via web (including video decoder);

4. Auto select TCP/IP, RTP/IP or multi-protocol of IP;

5. RS-232 DB-9 serial port, for program or integrate other system products, such as door access control system

6. RS-422/485 serial port, which supports ZOOM cameras or PTZ cameras;

7. Offer 3 separated input ports and 1relay output port;