System structure and function

System Design

1, the technical requirements for videosurveillance

Ultra low-light megapixels chip illumination to 0.01LUX, full time 25 per camera, monitor, no less than when the image resolution 1280 × 720P, is 2 times higher than conventional cameras; with 6mm high-definition camera, using H.264 compression, dual-stream, stream 500K-3Mbps, built-in audio, support POE power supply, with digital noise and wide dynamic features intelligent; camera with automatic gain function, the shutter is adjustable to adapt to different monitoring environments.

Ultra low-light entrance megapixels camera chip, the camera illumination to 0.01LUX, all in real time 25 frames per camera, monitor, no less than when the image resolution 1280 × 720P, using H.264 compression, dual-stream, stream 500K -3Mbps, with digital smart noise and wide dynamic functions; camera with automatic gain function, the shutter is adjustable to adapt to different monitoring environments. Built-in IR-CUT filter dual switch, color is more real, which type of camera for the day and night, with digital noise reduction and electronic shutter, auto exposure, auto white balance, light at first, dark priority functions such as adjustable . Built-in 30-meter infrared light.

2, hard disk video machines for digital encoding

With 4 million high-definition digital network embedded DVR, with 4 internal network interface and power supply to the digital HD video camera PTZ control, while high-definition monitor signal transmission. Screen for each channel are megapixels, image resolution for each channel playback is not less than 1280 × 720P, each video recorder via the Web at least 4 to receive high-definition digital video signals. To expand to 16, and automatic recording, the use of dual-network isolation means to prevent viruses, built-in dynamic DNS server, using the embedded structure, no need to install the system, the system is stable and reliable. Video information can easily query, backup and other functions, each configuration 2TB hard drive recorder. Host the original network transmission by the user, need not be repeated wiring, cameras and recorders can easily upgrade for free. Each recorder equipped with a 19-inch LCD professional monitors, require a BNC \ VGA and audio input, high-definition, wide-angle, comes with speakers, low power consumption, low radiation, no flicker, protect the eyes of environmentally friendly products.

3, the central server

View all camera images through the server, allowing authorized users to view smooth video images and camera information, you can choose any of the front of the camera image storage. Specific configuration: 1G memory graphics card, CPU Quad Core Q8300, memory, 4G, configure two 1TB enterprise-class hard drive, install at least eight largest enterprise hard drive, with genuine software. Server equipped with a 19-inch LCD professional monitors, with BNC \ VGA and audio input, high-definition, wide-angle, comes with speakers, low power consumption, low radiation, no flicker, protect the eyes of environmentally friendly products.

4, the center platform digital management software

Large-scale monitoring using centralized management software platform, built-in digital matrix function, any platform can manage hard disk recorders and video cameras, video recorders free video retrieval of all information.

5, decoder and LCD TV host

High-definition digital decoding host, with a network interface can be any camera images and GPS vehicle location system to the stitching information decoding output or digital TV screen, you can output a single screen, 4 screen, 9 screen up to 16 pictures, connect the LCD Mosaic screen or digital LCD TV (including decoding host control annex). 46-inch LCD TV supports 1080P.

Implementations

Installed in key locations to monitor high-definition cameras megapixels, built-in pickups, places to achieve the installation of 24-hour surveillance and monitoring;

Real-time monitoring and control points to reach millions of high-definition video resolution of 1280 × 720P, to ensure that the video signal output device in real time, smooth out;

The main entrance cameras monitoring the effect of the night to ensure that the image should be clear;

The main equipment used in a modular design so that the system compatibility and maintenance.