Specification :
FEATURED :
* Standart H.264 compression, high definition image quality
* 4CH full D1 realtime recording resolution
* Dual-stream design
* Display Frame Rate: NTSC: 120fps / PAL: 100fps, Recording Frame Rate: NTSC: 120fps / PAL: 100fps
* USB mouse control with GUI OSD interface
* 4ch video-in, 1ch video-out, 4ch audio-In, 1 ch audio-out
* Multiplex function: Live display, record, playback, and network live, playback, backup simultaneously
* Support 4CH playback simultaneously, and each channel can be enlarge to full screen
* Super network function: one IE browser centralized monitoring and CMS software for multiple DVR ( up to control 255 DVR simlutaneously)
* USB flash drive, USB hard disk and network backup
* Mobilephone view: Symbian S60; Windows CE; Iphone; Blackberry and Android system
* Support one SATA HDD, unlimited for the capacity
* PTZ control via built-in RS 485 port
* VGA output
* system auto recovery after power failure