• Adopts the standard Main profile H.264 compression technology
• D1 and CIF can be adjusted. supports 4ch recording,
• Network transmission, and playback simultaneously.
• Support dual-stream transmission for all channels.
• Support Multiplex operation: live, record, playback, backup,
• network transmission, mobile phone surveillance.
• Support backup with USB Flash Disk,
• Movable hard discus writer, Network.
• Support 1channel BNC output, 1channel. VGA output.
• Support Email alarm.
• Mobile phone surveillance (Win CE/Symbain/iPhone/Blackberry).
• Support Multi-language OSD Menu.   
• Support mouse, remoter controller, panel operating.