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There are two types of contact patrol patrols: non-display patrol patrol and digital display patrol patrol. Their work content is the same. The difference is that the digital display type patrol patrol can use the display window on the patrol patrol to read the patrol time and the patrol patrol accurately and timely. frequency. With digital display function, it is an upgraded version of the contact patrol patrol, which has laid a foreshadowing for the development of the inductive patrol patrol. This model is only produced by professional patrol inspection manufacturers, which has added a historical record for the development of patrol inspections, which has played a leading role.
2, non-contact patrol inspection system (also known as inductive patrol inspection system): patrol patrol is the use of proximity card technology without touching the information point can read information within a certain range, it comes with The display screen can view the information of the current deposit, and at the same time, there are personnel records. The event record and the function of the stick number itself are set, and its shortcoming is that it is susceptible to strong electromagnetic interference. It is not suitable for continuous work in harsh environments. If you want to use the screen display to read the information under the harsh conditions, you can use the digital patrol patrol device, which makes up for the non-display contact patrol patrol and non-contact. The deficiencies of the patrol patrol.
[ Huaqiang Security Network News ] Offline electronic patrol inspection system can be divided into two categories, the following is the introduction of the product: 1. Contact patrol inspection system: refers to the patrol inspection personnel holding the patrol patrol device to the designated patrol inspection point contact information button, the position recorded on the information button, patrol inspection device Contact time, patrol inspection personnel name and other information is automatically recorded into a piece of data, there are sound and light tips when working, and its power consumption is also very small.