Automated boom barrier are often integrated with access control systems, such as card readers, RFID (Radio-Frequency Identification) systems, or license plate recognition technology. This allows for efficient and secure control of vehicle access. Boom barriers are designed with safety features to prevent accidents. For example, they may have sensors to detect obstacles in the path of the barrier, causing it to stop and retract if necessary. https://www.novusapl.com/Boom-Barrier-NS-BS11-V60D.php