600 P - Multi-function lock

The 600 P multi-function locks are among the series 600 mechanical locks for armoured doors. They are locks with two separate locks, a main one and a service one. The main feature is found in its combination potential: a cylinder or double-bit lock, which operates the main deadbolts, can be combined with a cylinder lock, which operates the additional service deadbolt. In the event of loss or theft, the owner can easily restore security by changing the double-bit lock combination or replacing the cylinder, by themselves and without needing to change the whole lock.