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> 4CH h.264/MPEG4 cctv security network dvr card RS485
4CH h.264/MPEG4 cctv security network dvr card RS485
Brand New H.264 MPEG4 Compression, 4 Channel CCTV Security Digital Video Record DVR Card, 4 Channel Video Input, 1 Channel Audio Input, PTZ Controllable, Water Mark, IE Browse, Remote Audio Transmission, 6CH Alarm Signal Input, 4CH Relay Output (SV-6805)
1 Channel Audio Input (from Sound Card)
TW6805, 10-bit ADC with 4H comb filter
1 / 4 / 6 / 9 / 10 / 13 / 16 / 25 / 32 / Full Screen
Adjustable Light, Contrast, Hue, Saturation by Individual Camera
160X120 / 240X180 / 320X240 / 352X288 / 480X360 / 640X480
Continuous / Schedule Recording / Alarm Triggering
Enhanced MPEG4/H.264 Format, Frame Size: .1K~2.5K
Monitoring / Recording / PTZ Control / Remote / Backup
16 Zone X Multi Area for each camera
HDD / VDRAM / CD-RW / DAT / MO / ZIP / RAID. Up to 24 drives
RS422 / RS485 Controlled PTZ & Light / Power / Wiper
Forward / Back / Step / Fast 1X,2X,4x,8X / Slow 1X,1/2 X,1/4 X,1/8X
Multi User with Personal User name/Password/User rights, Remote Users
Windows 2000/XP, Windows Vista
Water Mark , Not Editable & Not Replaceable
PSTN / ISDN / LAN / ADSL / Internet
LAN & ADSL: Real Time In 320X240, PSTN: 5-25fps In QCIF
Remote Browse by MS Internet Explorer
Full Function Remote Control & Remote Audio Transmission
Remote Playback, Remote Recording, & Emergency Recording
Pelco-D / Pelco-P Protocols & Sequence
Electronic map that lays out the location of video camera (At Server)/ lays out the location of Server (At Client)
Support Camera mask (Just not show on Screen), Password to Playback Recording Files
Server & Client can talk by microphone
Support 6 CH Alarm signal input & 4 CH Relay output ( SV Alarm I/O Card Needed)
All channels video can be switched to Monitor or TV
H.264 Compression Technologies.
Supports up to 4 Channel Cameras per PC.
The Camera can be hid and the recording video can t be playback to the User who has no view & playback right .
Support Multi-Levels control, Remote view and control PTZ through LAN, Internet Remote talk.
ALL channel's video can be switched to monitor or television automatically or manually.
1 x TW6805 Chip 4 Channel DVR Card
