linux network video recorder

Specifications 4 channel Digital network video recorder

4 Video 2 Audio

factory price

OEM service

      HT VHS-XX is HWATEL Digital Video Server family (or called Digital Video Encoder) , transmist 1,2,4,8,16 channel H.264 compressed digital video,audio, RS232/RS422/RS485 data and alarm signal over ethernet. As a remote site , its protocol compatible with POLYCOM HUAWEI ZTE. Provide OEM service for over 50 companies.       HT NVR-4  4 channel Network Video Recorder           HT-DVR Series Video recorder, Video Encoder/Decoder and IP Camera are the products of HWATEL with latest technology which can be integrated easily into your existing analog CCTV (closed circuit television) system, helping users migrate analog security system into an IP-based video solution.       Video server and IP camera digitize analog video, audio and data signals, and then send digital motive images directly over an IP network, such as a LAN, intranet or Internet. It essentially turns an analog video system into a network video system and enables users to view live video using a Web browser or management software on any local or remote computer on a network. It allows authorized viewers from different locations to simultaneously access videos from the same analog camera, as well as IP Cameras when they are added to the system.       Video Encoder can encode the analog video, audio and data signals, and then sends digital motive images over an IP or E1 networks. At the other end, the Decoder decode the digital motive images to analog video, audio and data signals, and transmit these signals to TV Wall or other kinds of monitor system.        Feature    -- HUAWEI CORE IC with state-of-the-art H.264 encoding technology -- supports Full D1 resolution or 4* CIF resolution -- Max 30 frames/sec @ D1 resolution -- Much better video quality under low bit rate network -- Embedded Streaming Video -- Digital Video Motion detection -- Support OSD setting, including time, text or picture types -- Support USB ports to record videos -- Support PTZ Control  -- Using HTView-VS software to monitor or configure the setting   Specification      System      Main Processor: HUAWEI High performance embedded microprocessor      Operating System: LINUX      Control Mode: WEB & Windows based software      Remote control   Video      Video Input: HT-DVS-1/2/4/8/16 prod\vide 1,2,4,8,16 Channel video input      Video input : 1.0Vp-p, 75Ω      Video Compression: H.264      Video Resolution: D1 (PAL:704*576 NTSC: 640*480) / CIF (PAL:352*288 NTSC:320*240)      1 port Video out: 1 CH BNC output (1.0 Vp-p / 75Ω ), 1 CH VGA output      Connector: BNC   Audio      Audio Input: 1/2/4 channel      Audio Output: 1 channel      Audio Compression ADPCM   IP interface      Ethernet UTP      TCP/IP,HTTP,UDP,RTP/RTCP,RTSP,DHCP,PPPOE,UPNP,SMTP, FTP, DDNS,DNS,RTMP,PPTP(VPN)   Other Interface      Alarm: 4 port switch input, 1 port switch output      RS485: PTZ control, Terminal Block with Screw Clamps connector      2 ports USB 2.0      2 ports SATA Hard Disk support up to 2TB   Environmental      Power Supply: 12VDC      Working Temperature: 0~55      Working Humidity: 10%90%      Atmosphere Pressure: 86kpa106kpa      Mounting: Desktop     Ordering Info  HT NVR-4            4 video input , VGA output, 2 audio input