Guide: The evolution of the guard tour system in smart cities has made administrators more and more systematic and standardized.

Since the electronic guard tour entered China in the 1990s, it can be divided into two categories, at first, the guard tour system was wired, and later the offline guard tour system, the wired electronic guard tour system is to carry out integrated wiring within a certain range, set the guard tour machine at a certain check point, and the patrol personnel carry the information button or information card to patrol according to the scope of the wiring. Administrators can see the guard tour route where the patrol personnel are located and the time to arrive at the check point only in the central monitoring room. If the patrol personnel find a safety problem during the inspection, the center can quickly check and deal with emergencies when there is no card reading. Because the online type can realize real-time control, it is more suitable to use the online system in some places where the patrol requirements are particularly strict or the patrol work is dangerous. In addition, in communities or management areas with more access control points, combined with access control wiring, online patrol systems can also be used.

Because the wired guard tour system has inherent shortcomings, it has a large amount of engineering, high construction costs, and is easily affected by temperature, humidity and wiring layout, and installation and maintenance are relatively troublesome, since the transmission line installed outdoors is easily damaged by humans, it is impossible to automatically check the line faults and requires manual inspection , which consumes manpower and material resources.

After 1995, the market launched an offline guard tour machine system, this kind of guard tour method has incomparable advantages compared with the wired patrol machine system. It is easy to carry, easy to install, and is not affected by temperature, humidity and human influence, it is gradually favored by users, and quickly occupied the security patrol market, this is also the mainstream product in the current domestic market, occupying more than 90% of the market share.

Nowadays, with the development of smart cities, the market of guard tour is showing systematization and standardization. With the development of technology, intelligent patrol technology has also begun to be applied to guard tour, and software-based mobile smart patrol apps have appeared on the market. This also greatly facilitates the use of the guard tour in the security field.

In the future, with the completion of smart cities, the guard tour system will be perfectly integrated with the monitoring system and anti-theft system, and will play its full role in the security field, providing a great guarantee for the construction of a safe city!