surveillance security equipment CCTV DVR
Key Specifications
4ch cctv DVR
Video Input:4 channel,
Operating System:Embedded LINUX
Operation interface:Graphical operation interface, which supports mouse ,panel,remote control
TV system:PAL/NTSC
Video Compression :H.264
Audio Compression:ADPCM
Video modes:Manually,timing,alarm,motion detection
Backup Mode :USB Device/Network /SATA Device;
Monitor Detection:PAL:720×576(D1);NTSC:720×480(D1)
Playback quality:352×288(CIF);NTSC:352×240(CIF)
Video rate:PAL:25 frames/sec(adjustable) NTSC:30 frames/sec(adjustable)