Digital Mortise Locks A digital mortise lock is the preferred lock for main and extenal doors. A mortise lock is a deep pocket lock that is inserted into the body of the door, lending greater security compared to a regular deadbolt or surface mounted lock. Most digital mortise locks come with a mechanical override key. The good news is, digital mortise locks are able to replace most existing conventional locks on a door as the width and length of the digital lcok is sufficitent to cover the existing holes left by the previous lock. We are the leading supplier of digital mortise lock in Malaysia. Call us now for more details of digital smart lock!