Product- Network Video Server
- Network DVR
- 3G Video Server
- 3G Mobile DVR
- IP-Camera
- Applied Software
D1 image quality
SD Card record
SIP unified communication
MP4 storage
Excellent Video Quality
NS 871E ONE-PORT VIDEO ENCODER
Features
1. Support video on demand via a mobile device, as well as transfer security alarm to or
push video via a mobile device
2. Watch video via www.cooview.com any time, anywhere, and control the front end
Device
3. Sip Communication Protocol
4. H.264 video compression, dual-streaming (bit rates, and resolution)
5. Bi-directions audio and talking
6. MP4 data storage format
7. Support various PTZ cameras
8. Support video recording on PC client
9. Support to record video to the SD-card external storage on the device by hand-held, alarm
alert and schedule
10. Used together with decoder 871HD , transfer network signals back to
analog video to display on TV.
Viewing video on a handset and PC in network becomes reality
Dual streaming: One stream of high quality video is transmitted for local area network
for high definition storage, while another low bit-rate stream is sent to internet or mobile
CDMA/GPRS network (32-512kbps). This guarantees a high quality video storage and
real time network viewing anytime.
High compression uses less bandwidth and storage space
Using the improved high quality compression method (H.264), it requires low
bandwidth and saves video storage space by 30-50% and, without sacrificing the video
quality.
Full frame rate transmission at all resolution
You can view D1 quality video (PAL 720×576, NTSC 720×480) with full frame rate
(25/30 frames/second).
Network （PTZ）control and manipulation
A PC and mobile device in the network can remotely control and manipulate PTZ.
Alarm linked with action
Alarm triggered by motion detection, missing image or external alarm devicescan be
transmitted to external network and meantime can be recorded locally, together with
video at 10-20 seconds before alarm.
Remote security surveillance system software and service website
Equipped with remote security surveillance system software, you can simultaneously
monitor and control thousands of network cameras and networkvideo servers. The
website, www.cooview.com enables users to real time watch and remote control video
any time, anywhere.
Specifications
Built-in Web Sever Compression H.264 Video Format NTSC/PAL Resolution D1 (720x576),VGA(640x480),CIF(352x288),QVGA(320x240),QCIF(160x120) Frame Rate Adjustable frame rate (1-30 frame/sec) and bandwidth according to network traffic, from 32Kbps (QCIF) to 4Mbps (D1, DVD) Dual-Stream One high definition bit rate and another low resolution bit rate. For example, D1 + CIF (QCIF), 1/2D1 + CIF(QCIF), CIF + CIF(QCIF), and QCIF + CIF (QCIF). The low bit rate is used for mobile device to control and view the video. Protocol SIP, TCP, UDP, DNS, DHCP, TELNET, HTTP, RTSP, RTP, UPNP Audio Compression PCMU, AAC, AMR Network 10Base-T/100Base-TX Ethernet RJ-45 Data port RS-485 used to control PTZ, and RS-232 used for two-way data transfer, supporting data rate up to 57600bps I / O 4 routes alarm input and 1 output Video/Audio Analog video input/BNC, supporting two-ways audio Alarm Record Video motion detection, alert at a preset time or by action triggered alarm; alarm triggering and alert users by email/HTTP/message; recording before and after the alarm Security Multiple level password protection Watch Dog Watch Dog time is 8 sec Upgrade On-line firmware upgrade by HTTP or FTP under TCP/IP Working Environment Temperature -10～ Power DC12V/1A, 3W
