Model SK-2000F 4-channel audio and video card with MPEG-4 compression mode.

Features:
1) 4 channels in 1 card (audio and video real-time synchronous0
2) Adopts MPEG-4 compression mode
3) Network function: supports PSTN, ISDN, ADSL, LAN and Internet connections
4) 4-channel video per card (including audio)
5) Total resource at 25f/s
6) Provides 16-channel recording (1 system supports 4 cards)
7) Resolution:
a) PAL: 768 x 576
b) NTSC: 640 x 480
8) Supports multi-level P / T/ Z control through LAN / WAN
9) Fully compatible with P / T / Z control protocols of mainstream Kalatel, Pelco,
Philips, Univision, Ultrak and Vicon encoders

Technical specifications:
1) Compression mode: MPEG-4 compression mode
2) Resolution: 760 x 576 (PAL), 1-channel in 1 card or 4-channel in 1 card
3) Resource occupancy at 120-150M/h per channel (including audio)