4ch Standalone DVR (404HC)
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4ch standalone dvr
Video Input: 4
Audio input: 4
Alarm Input: 4
Alarm Output: 2
DSP Capacity: 120fps
Adopted with GM8180 SOC chip, in-built with ARM9 CPU core, with high speed, high integration, low power consumption, small but complete in function.
Adopted with Linux real time operation system, with strong flexibility, strong network transmission ability and stability.
Enhanced H.264 algorithm (main profile ) , 4 times of normal H.264 algorithm compression, makes compression files as small as 60% of those by normal H.264, especially suitable for network transmission.
Window and graphic interface are user friendly and easy to operate, with menu note function, can be controlled by mouse, front panel, remote controller etc.
Preview in D1, support motion detection, OSD, realtime listening in.
Support 4 channel video and audio playback realtime, support file fast playback, fastward, play etc.
Support max. 1x1.5T SATA HDD, support USB 2.0 for backup, CD-writer.
Video files could be searched by video type, time, date etc.
Auto screen saver, to save energy.
PAL 352W288 (CIF) , NTSC: 320x240(CIF)
4 /8channel, BNC, 1Vp-p, 75(Ohms)
1 channel RCA output, 1Vp-p, 75(Ohms)
1 channel S-VIDEO output:4-pin SVIDEO socket, 75(Ohms)
1 channel VGA output, DIN-15 socket
Video Frame rate:
CIF 25FPS(PAL) , 1,3,6,12,25 and user self defined
CIF 30FPS(PAL) , 1,3,6,12,25 and user self defined
Compression bit rate:
20K~4Mbps , selectable
Audio Compression standard:
4ch audio input, RCA, 2Vp-p, 600(Ohms)
1ch RCA , 2Vp-p, 600(Ohms)
Output sampling rate:
RJ-45 Port (10/100M)
1xRS422, 1x PS2,1XUSB2.0, 1XSATA HDD interface
4/8channel input, on/off value input (constant on /off)
1 channel output, relay type 30VDC1A,125VAC1A
Working humidity :
<12W (without HDD)