Digital Push Button Door LockUK Digital Push Button Door Lock Keyless Code Combination Access mechanical lock Digital deadlocking mortice latch Codes can be easily changed Optional hold open function Suitable for Light Duty Entry Control For Inner Doors Tubular latch mechanism 100% brand new and high quality. Digital deadlocking mortice latch. Codes can be easily changed. Optional hold open function. Tumbler alignment for easy code changing. Non handed suitable for both left and