ST9828-44I

Product Features:

1、HiSilicon Linux system solution,H.265/H.264 codec to save storage space and transmission traffic;

2、High resolution. Support 8-channel AHD 1080P camera input（4*AHD+4*IPC）, compatible with 960P\720\CVBS and other video formats mixed input;

3、Supports 3-channel composite video output: HDMI*1,VGA*1,CVBS*1;

4、Supports 1*SATA hard drive. Up to 4TB capacity to meet high-capacity storage needs;

5、Supports 1* SD card with up to 1TB capacity;

6、Supports 1*USB 2.0 interface. Can be used for mouse operation or USB stick upgrade;

7、Supports 6 I/O alarm inputs. Multiple responses can be linked;

8、Supports 2-channel I/O alarm output. Can link sound and light alarms, oil and power cut-off controllers, etc;

9、Supports RS232/RS485 expansion function;

Function Brief:

• Multi-stream recording, up to 1080P high-definition video. Video recording supports playback on the machine;
• Automatic trigger display function (IN1-IN6 trigger input function can be set. The screen automatically switches to display the corresponding screen);
• Advanced raw disk + pre-partition storage technology, solve the problem of easy damage caused by uneven disk writing, solve the problem of file fragmentation caused by repeated erase, solve the problem of data loss caused by memory file system crash, can not find the memory and file garbled characters, solve the problem of data loss caused by time confusion, ensure the integrity and effectiveness of data, The data is stored in a special way to solve the problem of data confidentiality.
• Built-in 3-axis acceleration and 3-axis gyroscope sensors. Supports alarms for rapid acceleration, rapid deceleration, rapid turning, collision and rollover;
• Supports Ethernet network connection, RTSP video streaming, IPC camera connection, LAN live preview;
• Supports onvif protocol PTZ control, with remote control camera viewpoint movement, zoom, focus;
• Supports 2-level password login for users and administrators;

Optional Features:

• Support built-in 3G/4G/WIFI expansion modules; mobile phone and PC remote monitoring (real-time video, listening, intercom, broadcasting, video query, playback, download, parameter setting, firmware upgrade) via 3G/4G/WIFI;
• Support built-in GPS/BDS/GLONASS module or RTK high-precision expansion module. Realise real-time positioning, record driving track and automatic time calibration;
• Support built-in wifi module to achieve wifi network networking or generate hotspot to connect 4-channel 200MP WiFi camera input;
• Support built-in super capacitor, in the case of sudden abnormal power failure, can continue to work to save the video recording video data;
• Support built-in ADAS,DMS,BSD and other AI intelligent algorithm functions;
• Supports CAN and other serial protocols to connect to customise and expand the use of other devices;
• Can be customised according to customer's functional needs;

Specification:

Video storage time calculation method: video file size x time multiplier ÷ capacity multiplier = single channel capacity

Example：150Mx6÷1024=0.88G/h

Memory card capacity ÷ (single channel capacity x channel)= storage duration

Example：512G÷（0.88x8）=73h

The following table:

Note:

1. The bit rates evaluated above are estimated at 1080p video resolution. If 720p or D1 resolution is replaced, the picture quality will be reduced accordingly, or the amount of data will be reduced accordingly if there is no motion in the image;

2. The parameters related to the amount of video data are 1) picture quality, 2) frame rate, and 3) video resolution;