The Dormakaba DK-ML100 is perfect for access control on small enclosures such as lockers, drawers, filing cabinets and letter boxes. The spring-release pushes the door open when activated so you can see the cabinet is unlocked and open. In the event of power being lost from an attempted break-in or power failure, the fail-secure operation maintains its locked status keeping your valuables safe. The DK-ML100 offers a variable 12-28VAC/DC power input and due to its motorised operation consumes minimal energy. Monitoring outputs are included as standard via door and lock status contacts. The versatile mounting positions provide flexibility along with ease of use and installation. It is constructed of high strength polymer plastic.