1
Specifications
4CH HD DVR
System
Operating system
Linux
Operating interface
Graphical menu operation interface(OSD)
Video permission
Administrator & user setting
Video
Video input
Max 4 x 1080P analog high definition
CVBS output
1CH 6pin aviation connector output PAL/NSTC
HDMI output
1CH type-A connector output, 1080P
Video display
1 or 4CH
Video standard
PAL: 25FPS, NTSC: 30FPS
Compression
H.264 main profile
Audio
Audio input
4 channels
Audio output
1 channel
Record format
Synchronized video & audio recording
Audio compression
ADPCM
Digital processing
& storage
Image resolution
Max 4 x 1080P(1920*1080)
Image quality
1~8 level adjustable
Video bit rate
64kbps~4Mbps/channel
Storage
56~2700MB/(channel*hour)
Playback resolution
Max 4 x 1080P(encoding & decoding at the same time)
Audio bit rate
32kbps
Storage
Max 4 x 128GB SD
Alarm
Alarm input
8 channels
Alarm output
2 channels, 1 buzzer
Motion detection
High/low sensitivity adjustable
