Mô tả

4 Channels Standalone Real Time DVR - H.264 video compression algorithm ideal

- Each channel at CIF and special channel at D1 recording
- Dual encoding streams supported
- 2xBNC / VGA  synchronous video output
- Audio in/out: 1/1
- Live, recording, playback, backup & remote access
- Smart video detection: MD, camera blank, video loss
- 3D intelligent positioning with VANTECH PTZ dome
- Easy backup: USB devices, CD/DVD-RW & network download
- Alarm triggering screen tips, buzzer, PTZ, e-mail, FTP upload
- Only 1 SATA HDDs (Max 2T), 3 USB2.0
- Built-in web server, multi-DVR client, Mobile Viewer.