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Dortronics Systems, Inc.
Dortronics 43211-LU Economical 2-Door Interlock Mantrap Controller (1 Normally locked Door 1 Normally Unlocked Door)
- SKU:
- DRT43211-LU
The Dortronics 43211-LU is an economical 2-door interlock mantrap controller designed to manage secure access between two doors with mixed locking states. It supports one normally locked door and one normally unlocked door, ensuring controlled and sequential access between secured and unsecured areas.
This controller is commonly used in environments where controlled entry transitions are required, such as administrative buildings, laboratories, secure rooms, and restricted facility zones. It ensures that only one door can be open at any given time, preventing unauthorized access and maintaining proper entry flow control.
The 43211-LU simplifies mantrap system implementation by providing built-in interlock logic without requiring complex programming. It integrates easily with standard access control hardware and is suitable for both new installations and system upgrades.
Key Features
- 2-door interlock mantrap controller
- Supports 1 normally locked and 1 normally unlocked door
- Prevents simultaneous door opening
- Ensures controlled sequential access
- Ideal for mixed-security entry points
- Easy integration with access control systems
- Suitable for commercial and institutional environments
Technical Specifications
- Model: 43211-LU
- System Type: 2-door interlock controller
- Configuration: 1 locked / 1 unlocked door
- Application: Mantrap access control systems
- Door Logic: Interlocking control
- Installation: Access control panel integration
- Compatibility: Electric locks, door sensors, controllers
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