• 4CH HD-SDI realtime DVR
• H.264 HD (720p / 1080p) Recording
• HD-SDI video input
• Independent video output (1HDMI, 1VGA)
• Digital zoom in (Display / Playback)
• Dual stream
• Up to 25 users
• USB 2.0x2ea
• E-mail with JPEG image
• Auto DDNS with Mac address
• Mobile viewing with any 3G phone