Pulling out the previously installed lock:
With the help of a screw driver pull out the old lock from the door.
Measuring the keyelss lock to identify installation location:
Now after pulling out the lock, the next step is to identify the exact location where you will install the keyless lock. So for this, first measure the lock to install in length width and height and then locate and mark the exact points where it will be installed. Also mark the spots where the screws will be installed.
Install the keyless lock by first fixing the rear part. With the help of a wire reach the base of the latch and attach the end of the wire with the internal portion of the lock. After attaching the wire, connect the plate with the door by fixing the mounting bolts.