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Knock 'n Lock for containers

Elvey Security Technologies introduces a new generation of locking technology to protect your cargo containers, offering peace of mind when container or truck doors have been locked and it only takes a knock to open it.

The Knock 'N Lock is based on a series of quick knocking sounds, making it possible to effortlessly open a door without a key. The lock is opened by uniquely developed discrete mechanical knocks, which are caused by pressing a small device against the surface. The lock can be used against any material including metal, wood, plastic and glass.

The small device which is used to open the lock and produce the knocking sounds consists of a small, easy-to-use keypad on which an authorised person enters a code. Developed with customers in mind, maximum security is made possible with a keyless entry and the safety of an undetectable locking system.

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