D&D Builders Hardware Co. is a door closer and hardware manufacturer in Taiwan, produces hardware for doors and windows.

Access Control

Please click access control to find more catalogues like access control system, electromagnetic lock, elecric strike and electric bolt.

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  • Access Control System
    Access Control System

    Our access control includes Electronic Access Control Hardware, Electro Magnetic Locks, Electric Bolts, Electric Strikes, and Card Readers, which support the act of accessing.


  • Card Reader
    Card Reader

    The card reader is is a data input device that reads data from a card, it is an access control by card. Our card reader is used in physical security systems to read a credential that allows access through access control points, typically a locked door.


  • Electromagnetic Lock
    Electromagnetic Lock

    The electromagnetic lock is also named magnetic lock or maglock, which consists of an electromagnet and an armature plate. There are normal maglocks and waterproof maglocks for selection.


  • Electric Strike
    Electric Strike

    The electric strike is an access control device used for doors. Electric strikes are available in fail-secure or fail-safe. We also have strike that is reversible from fail-safe to fail-secure (and back again if needed).


  • Electric Bolt
    Electric Bolt

    The electric bolt is an access control device used for doors. Electric bolts are available in fail-secure or fail-safe. We also have bolt that is reversible from fail-safe to fail-secure (and back again if needed).



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