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Verint Video Intelligence Solutions
3
Nextiva S4200 Series User Guide
Specific design for wireless video security applications (integrated video, bidirectional
audio, data, and I/Os)
Codec optimization for typical outdoor video surveillance scenes, to reduce the required
bit rate without impacting video quality
Wireless MAC/protocol enhancements specific to wireless video security applications
Resolution of limitations of standard WiFi technology for wireless video security
applications (hidden nodes, latency, range, and QoS)
Low-latency communication to avoid problems such as PTZ over control
12V DC or 24V AC input power
MPEG-4 ISO 14496-2 compliant and MJPEG support
RTC (Real-Time Clock) and NTP (Network Time Protocol) support
Dual encoding on the S4200, S4200-AS, and S4200-AS-2V models
Ethernet port for configuring the device or connecting an IP camera
Web interface for easy configuration and live viewing
Default serial port settings compatible with the most popular camera data port
configuration (4800 baud, 8 data bits, no parity, 1 stop bit)
Security
Every S4200 device comes with the following security features:
SSL—Every edge device comes with a unique SSL (Secure Sockets Layer) certificate for
securing its IP link. SSL is a commonly used protocol for managing the security of IP
message transmission. If enabled, the SSL protocol secures the VSIP communication
data. It does not apply to audio and video transmission.
SPCF (SmartSight Point Coordination Function)—This proprietary MAC (Media Access
Control) protocol using AES encryption (with key rotation) over the wireless link to
secure communication between the devices and resolve “hidden node,” quality of
service, range, and problems inherent to 802.11 wireless networking products. SPCF
secures VSIP communication as well as audio, video, and serial data.
Frame Rate and Performance
The available video frame rates of each encoder of the transmitter are:
NTSC—1 to 7, 10, 15, or 30 frames per second (fps)
PAL—1 to 6, 8, 12, or 25 fps
Содержание Nextiva S4200-2V-BZ
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Страница 132: ...Verint Video Intelligence Solutions 126 Glossary This glossary is common to the Nextiva line of edge device products...