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Access control revolving door

Access control automatic revolving door

ASSA ABLOY RD4A access control revolving door - superior innovation

Attractive, versatile and completely secure, the ASSA ABLOY RD4A-1 one-way and ASSA ABLOY RD4A-2 two-way access control automatic revolving doors offer fully automated entrance control for interior and exterior use. Incorporating all of the principle advantages of revolving door systems — such as barrier and draft-free access, noise reduction and energy efficiency — the packages provide a level of control that conventional doors simply cannot match.

Monitored by a microprocessor-equipped control unit, the ASSA ABLOY RD4A-1 and ASSA ABLOY RD4A-2 can be connected to any compatible direct or remote access control system. The ASSA ABLOY RD4A is also available with the ASSA ABLOY Secure360™ sensor that eliminates the threat of common security breaches like piggybacking and tailgating.

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Technical Description


  • Available diameters: 6', 7’, 8’

  • One-way or two-way access control available

  • Emergency breakaway allows the wings to be swing open for a clear evacuation path

  • Automatic fire release rotates the wings to a central position and initiates the emergency breakaway function

  • Integrated, solid-state control unit enables users to monitor entry and exit independently, allowing for controlled access, free access or no access in each direction

  • Integration with any compatible direct or remote access control system, including cards, code locks, biometrics and voice recognition

  • ASSA ABLOY Secure360™ overhead sensor eliminates the threat of piggybacking and tailgating

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