RFID PATROL-U is a Patrol Tour Data Collection Terminal based on RFID technology. It is called a round ring guard-registration because its function is to scan RFID tags on the selected checkpoints and store their ID-codes in a journal memory with date / time stamp. It helps keep an eye on people and registration of an imposed round ring-route, and record tasks that require moving from place to place, such as security personnel patrolling, policeman, inspection / maintenance of external equipment and so on. Now, thanks to RFID PATROL -U company can check which jobs staff has done throughout the working shift.