High Security Key Systems from dormakaba - dormakaba’s name has become synonymous in the rail industry as a provider of robust, patent protected, high security keying systems, designed to operate with absolute reliability in some of the toughest environments found in any industry today.

The reason our High Security Key Systems are chosen by many rail industry professionals is that by registering your dormakaba locking system and the related keys directly with us as the manufacturer, you ensure that replacement keys and cylinders can only be ordered by authorised persons. Therefore, you as the system owner always retain control over your locking system and the associated keys.

In order to provide this degree of safety and security, every individual dormakaba 20 or dormakaba quattro pluS differ cylinder, as well as every respective master key system is supplied together with a registration card containing a code. This document determines the authorization requirements for any subsequent key orders, thus providing an efficient protection against illegal repeat orders.

The following applications are examples of previous work undertaken on locomotive rolling stock:
Key operated safety interlocks
Cab door locks
Low voltage keyswitches
HVAC & Electrical cabinet locks
Resettable emergency push buttons
Key exchange systems