1) Product features and technical parameters of the products are mainly designed
for IP-based networks for remote video surveillance. Embedded program using the
structure, a built-in high-speed image processing DSP chip can operate
independently. Products built on a completely open TCP / IP standards on the
basis of agreement, a built-in Web server, support IE; available through the
network for remote configuration, start-up, operation and upgrading firmware;
equipment management, and safeguarding the very convenient; support the TCP / IP
protocol, Internet support, PPPOE, DDNS variety of network access methods;
Ethernet interface for direct access to the network and provide RS485, RS232 and
a number of I / O ports, Integration for other peripheral equipment, such as
platforms, decoders, alarm, lighting and access control equipment; Mobile Video
support detection, Alarm configuration management; support remote parameter
setting, firmware network upgrade; using advanced MPEG-4 hardware compression
technology, in the LAN / WAN interfaces on a high-quality transmission (CIF-D1)
real-time video image; Compatibility Standard Streaming Media Protocol (RTSP);
Resolution : CIF (352x288), QCIF (176 * 14), D1 (704 * 480); Audio codecs
support standards : G. 723.
1, full-duplex voice interface; User rights
management, the log records; Built-in specialty dogs, have abnormal restart
function; always mean trouble-free interval (MTBF) of more than 2,000 hours.
2)
a technological edge, the core coding technology using MPEG-4 Part10 video
compression algorithm, improve the quality and performance of video compression
ratio. H. 263 and the traditional MPEG-4 coding efficiency compared to 30%
increase. more efficient use of network bandwidth and storage space, greatly
improving the sound and video transmission efficiency, monitoring system to
reduce the widespread tape delay.
2, scalable coding, targeted optimization,
apply to the network environment and bandwidth performance, effective protection
of video information transmission and storage; breakdown of the network
bandwidth adjustment mechanism Unlike traditional products to determine the
value of incremental manner. On the scene specific bandwidth environment, can do
quadratic optimization and targeted development.
3, the result of the above
technical means to protect the products of broad applicability. The system can
be applied to the network environment products include cable, wireless and
enterprise networks, MAN and WAN networks.
4, control functions of a
comprehensive, fully replace the previous generation of products and control
methods. 5, the majority of traditional surveillance systems do not have audio
communication capabilities.
