The patrol point is placed at the key point of the patrol route. During the patrol process, the security guard reads the personnel point with the patrol stick that is carried with , and then reads the patrol point in the order of , and reads the patrol point. In the process, if an incident is found, the event point can be read at any time, and the patrol stick saves the patrol point number and the reading time as a patrol record. Regularly use the cradle (or communication line) to upload the patrol record from the patrol stick to the computer. The management software compares the pre-set patrol plan with the actual patrol record, and can obtain statistical reports such as patrol missed inspections and delays. These reports can truly reflect the actual completion of the patrol work Product model:SETUP TAG-701 Chip model:Ntag213 Working frequency:13.56MHz Storage capacity:144bytes Working Agreement:ISO-14443A Reading distance:3-10cm Working temperature: -20C-85C Period of use:Erasing 100,000 times, storage 10 years Application scope:Internet of Things, asset management, product identification, inspection equipment management, identity authentication, etc. (The product appearance and printed words depending on the batch, but this does not affect use) colour: Black material:Plastic Package Contents: 5 * RFID Tag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.