Email: 
MSN: 
Skype: Network Video Server
- Product Name: Network Video Server
- Model No: 9715282016
Detailed Product Description:
Features：
●High quality DSP solution, RTOS, high speed video frequency processor (ARM9+DSP)
●Optimized H.264 video compression algorithm to satisfy the transmission of High Definition video at low network bandwidth, saves storage space, supports Dual-stream
●D1 High Definition digital video server, fully compatible with Half-D1,CIF and QCIF
●Optimized G.726、G.711、ADPCM audio compression algorithm to make the audio more clearer.
●The most advanced technology of network transmission server to realize multi-user visit and multi-level password authorization management
●Support real-time video surveillance output (Two-channel and Four-channel Models)
●Support PAL/NTSC composite video
●Built-in Web Sever to realize remote surveillance, control and setting via IE.
●Support 802.11b/g wireless network, 3G、CDMA、GPRS mobile network
●Support remote software update function
●Support dynamic IP address , LAN, Internet (ADSL and Cable Modem)
●Bi-directional real time transmission of audio talk-back
●Network self-adapting technology to adjust video frame rate automatically according to the network bandwidth.
●Video bitrate can be adjusted continuously between 16Kbps and 10Mbps,frame rate can be adjusted between 1 to 30/25(NTSC/PAL).
●Provide video loss,motion detection and sensor alarm functions
●Provide RS485/RS232 serial port with several built-in high-speed domes and decoder protocols, supports transparent protocols.
●Support image masking,image capturing,SD card
●Auto-retrievey function and auto-connection if the network interrupts
Dimension：
Specification：
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Video
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Video Input
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1 channel composite video, PAL or NTSC
BNC interface,1.0Vp-p,impedance 75Ohms
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Video Compression
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H.264 Main Profile、MJPEG
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Video Definition
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PAL：176*144（QCIF），352*288（CIF），704x288（2CIF），704*576（D1）
NTSC：176*128（QCIF），352*240（CIF），704x240（2CIF），704*480（D1）
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Video Parameters
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Brightness, Hue, Contrast, Saturation, Image quality.
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Streaming Format
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Optional Video Streaming or Audio &Video composite Streaming
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Video Frame Rate
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PAL: 1-25frames/second, 4D1 can be 10 frames/second
NTSC:1-30frames/second, 4D1 can be 10 frames/second
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Video Compression BR
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30Kbit/S～16Mbit/S
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Video Delay
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Less than 200MS（LAN）
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Audio
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Audio Input
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1 channel, RCA port, liner input, Impedance:4.7KOhms
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Audio Compression
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G.726、G.711、ADPCM
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Audio Output
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1channel, RCA port, linear output
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Audio talk-back input
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1 channel , MIC port
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Network
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Network Interface
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1 10M/100M self-adapting Ethernet port
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Network Transfer
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Support TCP/IP
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YUNTAI
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YUNTAI Interface
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RS-485
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YUNTAI Control Protocol
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Several built-in high-speed dome and decoder protocols, supports transparent protocols.
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Alarm
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Alarm Input
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4 channel on/off input, supporting NO (normally open) or NC (normally close) sense.
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Alarm Output
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4 channel on/off output,120VAC 1A/24VDC 1A
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Management
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authentification of user
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Account number, password encryption certification
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Remote Monitoring
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PTZ remote control,can allow multiple users visit one channal at the same time
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Remote Configuration
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Remote configuration through the network control system
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Remote upgrade
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Remote upgrades through the network control system
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Remote Reset
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Remote reset through the network control system
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Other
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Input Power Supply
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AC 100～240V，50～60Hz
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Maximum Power
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Less than 15W
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Operating Temperature
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-10 ~ +55 ℃
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Operating Humidity
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10 ~ 85%
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Dimension
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180mm(L) * 50mm(H)* 110mm(D)
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