Security Service is a monitoring project construction for all walks of life, modern safety monitoring project is another important guarantee for urban safety technology prevention. Our company has undertaken a number of large-scale monitoring and security comprehensive engineering anti-theft alarm system engineering. The company can provide design, construction, installation, maintenance and other services according to the different needs of each customer. Monitoring engineering installed in the vicinity of the monitoring target cameras are not susceptible to external damage, installation of the location will not affect the operation of the field equipment and the normal activities of personnel, installation height is also a certain requirement, in general, the indoor distance from the ground is 2.5-5. Outdoor distance 3.5-10 meters from the ground. If installed outdoors, an outdoor all-weather shield must be used to ensure normal use in a variety of weather conditions. Safety monitoring and installation should be firm and robust. The structure is simple and clear, the video server realizes a variety of functions of video matrix, image splitter and other devices in the simulation system through the software management platform, realizes the video recording function through the computer hard disk, greatly simplifies the system structure, and has Hy integral. Management application is simple: because the digital monitoring system is based on computer and network equipment, most of the system control and management functions are realized by the computer, do not need to simulate many complex equipment in the system, reduce the management volume. The NT strength of the operation maintenance personnel. Powerful operation function: A variety of display modes, multi-screen intelligent switch wheel patrol more, a variety of early warning mode, real-time, timing, alarm trigger, at any time to start and stop video recording mode, camera printing, intelligent fast video playback query and so on.