A flap barrier is a type of access control turnstile gate that uses retractable acrylic or glass wings to manage and control pedestrian traffic. The wings remain closed by default to prevent unauthorized entry and retract only when a valid access credential is presented. Flap barriers are known for their fast operation, sleek appearance, and ability to efficiently manage high volumes of people. How flap barriers work A flap barrier system operates through an automated process, typically integrated with an access control system. Authorization request: A person presents an access credential, such as an RFID card, fingerprint, QR code, or face, to a reader on the barrier. Signal validation: The reader validates the credential with the connected security system. Flap operation: If the access is approved, the barrier's wings quickly retract into the housing, creating an open lane for passage. Pedestrian detection: Infrared sensors ensure the flaps do not close on a person passing through and also detect unauthorized attempts like tailgating. Automatic closure: Once the person has passed, the wings automatically close to secure the lane for the next authorized user. Key features and benefits High throughput: Flap barriers can process a high volume of foot traffic quickly, which is critical for busy locations like metro stations and airports, reducing congestion during peak hours. Enhanced security: Features like anti-tailgating and anti-reverse entry prevent unauthorized individuals from slipping through behind an authorized person. Alarms can also be triggered for security breaches. Fast and convenient: The automated, contact-free operation provides a seamless experience for authorized users. Aesthetically pleasing: The modern and often customizable designs allow flap barriers to blend into contemporary architectural settings, making them a popular choice for corporate lobbies. Fail-safe mode: In an emergency or power failure, the flaps are designed to automatically open, allowing for a safe and quick evacuation. Versatile integration: They can be integrated with various security technologies, including time attendance systems, CCTV, and fire alarms, for a comprehensive security solution. Common applications Flap barriers are used for pedestrian access control in a wide variety of indoor and semi-outdoor environments: Corporate offices: Regulating employee and visitor access in office buildings. Public transportation: Managing the flow of passengers in airports, metro stations, and train terminals. Commercial buildings: Controlling entry and exit in shopping malls and stadiums. Educational institutions: Restricting access to libraries, dormitories, and sensitive campus areas. Government institutions: Ensuring security in administrative offices and public service buildings.