4 channels hd sdi dvr
USD $45 - $53 /Piece
Min.Order:1 Piece
Sunivision Technology Development Co., Ltd.
4 channels hd sdi dvr
Fuctions
1.H.264 video compression
2. 4-channel usb dvr
3.support multiplex
4.support D1,HD1.CIF recording resolutions,4CH realtime D1 record
5.support PTZ control via built-in RS-485 port
6. Support 26 languages
Specifications
Video Compression Format | H.264 |
Video System | NTSC / PAL |
GUI OSD | YES |
Video Input(BNC) | 4CH BNC input(composite video signal 1Vp-p 75Ω BNC) |
Video Output(BNC) | 1CH BNC output |
Audio Input/Output | 4CH audio input,1CH audio output(RCA) |
Maximum Recording Rate(CIF/HD1/D1) | CIF:352×240 pixels with 480 IPS /352×288 pixels with 400 IPS HD1:704×240 pixels with 224 IPS /704×288 pixels with 192 IPS D1:704×480 pixels with 112 IPS /704×576 pixels with 96 IPS |
Image Quality Setting | Supper Best,Well,Good,Medium,Normal and Bad |
Hard Disk Storage | Support 2 SATA HDD,each max upto 4TB |
Alarm Input/Output | 4CH alarm input/4CH alarm output |
Multiplex Operation | Live display/record/playback/backup/network transmit |
Recording Mode | Manual/Timer/Motion |
Playback Mode | Multiple slow and rapid play speeds,manual and single-frame play modes,and support of drag the sliding bar to set.
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Backup Device | USB flash disk/Network backup |
Pre-alarm Recording | Recording for 10 seconds before alarming |
Network Protocol | TCP/IP,PPPOE ,DDNS and NTP |
Ethernet remote view | Support remote surveillance up to 10 users simultaneously |
CMS software | YES |
Mobilephone View | YES |
VGA Interface | YES |
Log record function | YES |
Image Tour | YES |
IR Remote control | YES |
Video Loss Detection | YES |
Video Adjustable | Hue /Saturation /Contrast /Brightness adjust |
PTZ Control | YES,built-in RS-485 port |
USB Mouse | YES |
Power Source | DC 12V |
Key Lock(Password Protection) | YES |
Power-down recovery function | YES |
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After-Sale Services:
All our products have 2 year warranty,
And we sure the product will be free from maintenance within warranty period.
Faster delivery:
Within 5 days for sample after payment cleared.
Within 5-10 days for medium & large order after payment cleared.
Remark:
1, can design and print packing box according to your requirements.
2, can put your logo & model No. & series No. on the cameras and packing Box
Certifications
Welcome to buy samples for testing!
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