1、CS system architecture, the server can run under windows and linux system, more secure, stable and efficient;
2、Single server can carry more than 5000 terminals;
3、Servers can be built in a distributed way, terminals can get server resources nearby, and multiple server redundancy can be used for expansion, and a single system can take more than 100000 terminals;
4、Adopting TCP, UDP and multicast mixed transmission protocols, automatically switching in different scenarios to adapt to a variety of complex network scenarios, with strong network adaptability, allowing a network packet loss rate of 5%;
5、Server software can be run under 2008, win7, win10 and Linux system;
6, the server software can be installed in Ali cloud, Tencent cloud and other cloud servers can also build their own private cloud;
7、Wide-area network adopts high compression coding to achieve low bandwidth consumption and high fault tolerance;
8, audio files without transcoding, can play wav, mp3, flac, avi, mp4, mkv and other original file formats, CD-level sound;
9、Support wired network, wifi, 4G terminal, mixed with the use;
10, file broadcast delay <10ms, paging delay <50ms, file playback synchronisation is high, the real synchronous playback;
11、Multi-users are allowed to use multiple control terminals to operate and control at the same time, assigning different permissions to different users, and forming an N-level management structure;
12, the terminal without port mapping can be achieved across the Internet remote to any terminal to achieve timed broadcast intercom and other operations;
13, different users can set different permissions, such as: file broadcasting, paging, intercom, real-time broadcasting, media library and so on;
14, support for power failure recovery function: when the power failure and restore power supply, the equipment in the system can be automatically restarted, the parameters set before the power failure will not be lost;
15、Support recording function: the call can be recorded and saved through the server software;
16、Support log query function: the system session log, alarm log, application log, system log and other reports can be queried through the server software; report, timely and accurate understanding of the system status; to meet the needs of the SSPA emergency treatment;
17, network chip rate: 10/100Mbps;
18, audio sampling, bit rate: 8kHz ~ 44.1kHz, 16-bit, 8Kbps ~ 320Kbps
19, display and resolution: 15-inch high-definition touch screen, resolution 1024 * 768; 0 *; 480
20、Network: 1 RJ45 1000M network port;
21、Audio: 3 audio interfaces (sound output, MIC input, line input);
22, VGA: 1 VGA;
23, USB: 6 USB ports (two in front, four in the back);
24, Power: 1 power port;
25, the maximum capacity: can be expanded to two 4T hard drive;
26, host operating system: Windows 7 / Windows 10 / Windows 2008;
27, power supply, power consumption: AC 220V ≤ 160W;
28, shell protection level: the sample shell protection in line with GB / T 4208-2008 in the IP20 level requirements;
29, working environment: temperature -10 ℃ ～ 60 ℃;
30, Size: 485 × 315 × 303mm (L × W × H);
1、CS system architecture, the server can run under windows and linux system, more secure, stable and efficient;
2、Single server can carry more than 5000 terminals;
3、Servers can be built in a distributed way, terminals can get server resources nearby, and multiple server redundancy can be used for expansion, and a single system can take more than 100000 terminals;
4、Adopting TCP, UDP and multicast mixed transmission protocols, automatically switching in different scenarios to adapt to a variety of complex network scenarios, with strong network adaptability, allowing a network packet loss rate of 5%;
5、Server software can be run under 2008, win7, win10 and Linux system;
6, the server software can be installed in Ali cloud, Tencent cloud and other cloud servers can also build their own private cloud;
7、Wide-area network adopts high compression coding to achieve low bandwidth consumption and high fault tolerance;
8, audio files without transcoding, can play wav, mp3, flac, avi, mp4, mkv and other original file formats, CD-level sound;
9、Support wired network, wifi, 4G terminal, mixed with the use;
10, file broadcast delay <10ms, paging delay <50ms, file playback synchronisation is high, the real synchronous playback;
11、Multi-users are allowed to use multiple control terminals to operate and control at the same time, assigning different permissions to different users, and forming an N-level management structure;
12, the terminal without port mapping can be achieved across the Internet remote to any terminal to achieve timed broadcast intercom and other operations;
13, different users can set different permissions, such as: file broadcasting, paging, intercom, real-time broadcasting, media library and so on;
14, support for power failure recovery function: when the power failure and restore power supply, the equipment in the system can be automatically restarted, the parameters set before the power failure will not be lost;
15、Support recording function: the call can be recorded and saved through the server software;
16、Support log query function: the system session log, alarm log, application log, system log and other reports can be queried through the server software; report, timely and accurate understanding of the system status; to meet the needs of the SSPA emergency treatment;
17, network chip rate: 10/100Mbps;
18, audio sampling, bit rate: 8kHz ~ 44.1kHz, 16-bit, 8Kbps ~ 320Kbps
19, display and resolution: 15-inch high-definition touch screen, resolution 1024 * 768; 0 *; 480
20、Network: 1 RJ45 1000M network port;
21、Audio: 3 audio interfaces (sound output, MIC input, line input);
22, VGA: 1 VGA;
23, USB: 6 USB ports (two in front, four in the back);
24, Power: 1 power port;
25, the maximum capacity: can be expanded to two 4T hard drive;
26, host operating system: Windows 7 / Windows 10 / Windows 2008;
27, power supply, power consumption: AC 220V ≤ 160W;
28, shell protection level: the sample shell protection in line with GB / T 4208-2008 in the IP20 level requirements;
29, working environment: temperature -10 ℃ ～ 60 ℃;
30, Size: 485 × 315 × 303mm (L × W × H);
