CODELOCKS 400 Mechanical Digital Locks 400 series Front & Back Plate Only PVD Polished Brass

The CL400 range of locks offer a variety of functions, allowing
users flexibility on how to manage entry – by key, code or code
free access. Throwing the deadbolt on the mortice lock models
will lock out code users when appropriate. Safety features ensure
that the inside lever handle will retract the deadbolt so avoiding
accidentally locking a person inside the room. Front and back
plates can be purchased for use with existing locks.