ChatGPT said:
Automatic parking barriers are ground-mounted devices that can be operated via remote control, Bluetooth connection, or mobile application, among other methods. These barriers are used to manage access to parking spaces in residential or commercial buildings, as well as in public or private parking lots. They can also be equipped with sensors and alarms to monitor and protect the parking spot. For example, if someone attempts to move or vandalize the barrier, it can trigger an alarm to alert about a theft attempt or unauthorized parking.