A Flap Type Turnstile (sometimes referred to as a Flap Barrier or Flap Gate) is a type of access control system designed to manage pedestrian flow, often found in areas like airports, subway stations, corporate buildings, and other high-security environments. Here’s a detailed description:
Key Features:
- Access Control: Flap-type turnstiles integrate with various access control systems, such as RFID, biometric scanners, or QR code readers, to allow only authorized personnel or individuals with valid entry credentials.
- Flap Barriers: The main characteristic is the use of retractable or swing-out flaps (usually transparent or semi-transparent plastic or glass panels) that block or permit passage. The flaps retract into the housing when access is granted.
- Durable Construction: Made from robust materials like stainless steel for durability, with the flaps typically crafted from acrylic, polycarbonate, or toughened glass.
- Speed and Efficiency: They provide quick opening and closing times to handle high foot traffic without compromising security.
- Safety Features:
- Anti-tailgating: Sensors detect attempts to enter without authorization by following another person closely.
- Obstacle Detection: Safety sensors detect if someone or an object is in the path of the closing flap, preventing injury.
- Emergency Mode: In the event of a power failure or emergency, the flaps automatically retract to allow free exit or entry.
- Aesthetic Design: Designed to blend with modern architectural styles, they often have sleek and compact designs, making them suitable for both indoor and outdoor settings.
Applications:
- Public Transportation: Used in metro stations, bus terminals, and airports to control the flow of passengers.
- Corporate Offices: As a part of an access control system to ensure only authorized personnel enter restricted areas.
- Stadiums and Arenas: To ensure orderly entrance and exit for large crowds.
- High-Security Buildings: For locations requiring tight control over entry, like government buildings, data centers, or research facilities.
