No results found

Video Server Tral 5



Overview


Video Servers of Tral 5 series represent a feature-rich device intended for on-line video surveillance.

Video server Tral 5 is designed to operate as a core element of video surveillance systems based on IP technology and employing high quality analog cameras. The H.264 compression algorithm provides for high-quality digitizing of analog video at 25 fps with QCIF resolution (704 х 576).

Single-channel video recorder

Video archive is stored on an external USB HDD connected directly to the video server via USB. Archived data view and on-line view functions are available from a PC that has a local network connection to the video server. If no on-line access is required, users can view archived video by directly connecting the USB HDD to a PC.

Multi-channel video recorder

The respective number of video servers, each connected to its own camera, are pooled into a local network using any Ethernet switch at hand. The switch is then connected to a network attached storage (NAS), e.g. a NC Miniserver. The above system configuration allows to place video servers very close to video cameras and avoid transfers of analog video over considerable distances, thus increasing interference immunity of the link.

  Wireless video recorder

In order to set up a wireless connection, an external WiFi, WiMAX, or GSM GPRS modem can be connected to the video server. For low-bandwidth channels, the video server can generate an additional low-resolution video stream. In case if no fixed IP address is available on a particular wireless network, users can access their video servers using a service provided by the sectv.ru website.

Sender of photo/video e-mail messages

 
When an alarm condition occurs, e.g. an external intruder detection sensor goes off. Video server Tral 5 begins data recording in accordance with a timer clock and/or motion sensor. Coupled with the H.264 compression algorithm, this ensures highly economic filling of the archive.

Access to the video server is protected by three levels of authorization.

Tral 5 supports professional analog cameras with CCD sensor - input analog videosignal allows to choose camera according to the application conditions. You can select various lenses and thermal covers for the used cameras.
The device differs with economical filling of the archive (due to timer recording opportunity and H.264 compression).

Due to small dimensions, 12V power supply and the absence of ventilators Tral 5 can be placed in areas, hard-to-reach for intruders. Moreover, miniature size allows the place the device in the thermal cover together with the camera.

Using Tral 5 avoids the necessity to install electric cable. The built-in video-server PoE splitter provides both server and camera with power supply, using the technology Power over Ethernet (power supply via twisted pair of the local network).
In cases of robbery and break-down of the main network storage the opportunity to use Tral NAS as a is provided a duplicating archive when using a system with many cameras.