 Network Video Server is a combination of traditional cameras and the new
generation of network technology of digital image products It is based on the
images and voices of digital compression and encryption, real-time control, such
as the transmission network communication technology, analog video camera and
microphone collection of video and audio signals and digital coding, using TCP /
IP protocol. through embedded network server via LAN or Internet to the user
terminal, Users can be done in the PC, using a standard Internet browser or
client software for network cameras for the interviews. watch the real-time
images and control cameras and camera platforms, the all-round implementation of
the objectives of real-time monitoring. Four analog video input, all the way
real-time video coding output Four analog video input through software control
switch to digital output code. Network Video Server way audio input all the way
audio output. Network Video Servers powerful, plug-and-play, digital monitoring
system is the ideal choice.
Function : 1. Video input / output : Four analog
video input, all the way digital video encoding output; 2. Audio input / output
: Analog audio input all the way, all the way coding digital audio output; 3.
Video Coding : Video Coding format : H.264, through the network using TCP / IP
protocol for transmission; 4. Audio Coding : Video Coding format : G711, G 729a;
5. Audio Interface : two-way audio interface, audio input MIC and LINE have two
forms, MIC internal and external automatic switching; 6. Network Interface : 10
M/100M a built-in Ethernet RJ-45 interface, remote network monitoring; 7.
External Interface : built-in a parallel I / O interface can be connected to
external sensors automatic alarm, also be able to control external equipment or
linkage alarm, the alarm linkage support video image function; 8. Control
interface : a built-in RS-485 serial interface, the camera can, pan and tilt
control, or connected to other external equipment; 9. Operational control :
through the network for network cameras or lenses, external platforms, and other
equipment operating control; 10. Dynamic Image Detection : The ability to
automatically detect motion image, and issued warning signal; 11. Networking :
They can establish a center for the centralized management and control of the
monitoring network, also the establishment of a center of distributed monitoring
and control network; 12. Embedded WEB SERVER : Network cameras provide an
internal WEB SERVER, Allow users from the PC using a standard browser for
various monitoring and operation; 13. Security mechanism : with a separate
security mechanisms can operate the camera to the user-level certification
authority; 14. Upgrading maintenance : embedded real-time operating systems
(RTOS), support for software downloading and configuration settings. facilitate
the upgrading and operation and management. A performance. Coding format : four
CIF can support (704 * 576), CIF (352 * 288), QCIF (176 * 144) format; 2. Output
Frame : PAL 25 / sec; 3. Synchronization of audio and video, telephone voice
quality; 4. User support : support 30 users simultaneously connected; 5. Image
parameters : image quality, contrast, brightness, hue, saturation, and other
adjustable; 6. Power : External DC5-12 volts of power : "4 W; 7. Work
environment : Temperature : -10 C to 55 C, Humidity : 20% -80% 24h; 8.
Preservation of the environment : Temperature : -20 C to 60 C, Humidity :
20% -95% 24h; 9. The average failure-free operation time : 50,000 hours (with
the working environment); 10. Net Weight : 325g; 11. Appearance Dimensions : 105
* 100 * 35mm 12. Work environment : Temperature : -10 C to 55 C, humidity :
20% -80% 24h;
IP/Network camera server/Wireless Network
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