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Convert your 4-channel analog setup into a modern digital surveillance system with the VS8401 4-Channel Video Server from Vivotek. It has efficient H.264, MJPEG, and MPEG-4 video compression for small file sizes and limited strain on bandwidth while offering a high quality of D1 720 x 480 resolution at up to 30 fps. This model supports up to 4 channels with the ability for simultaneous dual streams. It also has a professional rack-mount design and a Gigabit Ethernet port for fast data transmission.
Along with these basic video handling features, the VS8401 adds intelligent functions such as tamper detection and triple window video motion detection along with automatic event notifications. The unit is also equipped with RS-485 support for control over PTZ functions. Security is important as well with multiple security protocols available. Integrating the VS8401 into an existing system is simplified due to the ability to accept either 12 VDC or 12 VAC power as well as a standard RJ-45 Ethernet connection. This networked setup provides live viewing for up to 10 clients simultaneously.
Two-way audio is possible with four inputs and outputs. Also, an SD/SDHC card slot enables the storage of local video and screenshots. And, video management software is available to bring out even more features of the video server.
H.264 streaming over UDP, TCP, HTTP or HTTPS
MPEG-4 streaming over UDP, TCP, HTTP or HTTPS
H.264/MPEG-4 multicast streaming
MJPEG streaming over HTTP or HTTPS
Supports activity adaptive streaming for dynamic frame rate control
Supports 3GPP mobile surveillance
NTSC: 720 x 480 at 30 fps
PAL: 720 x 576 at 25 fps
H.264: Up to 180 fps at D1 in total
MPEG-4: Up to 80 fps at D1 in total
MJPEG: Up to 240 fps at D1 in total
Adjustable image size, quality and bit rate
Time stamp and text caption overlay
Flip & mirror
Configurable brightness, contrast, saturation, sharpness
Supports privacy masks