The entire hardware must be fitted inside the enclosure that also supports the tricky key hole.
How to build your own door lock.
In 4 easy steps the build your lock tool allows you to select your desired padlock and tailor it to your specific application needs.
You want to leave enough of the fork sticking out to allow yourself to stick in th e handle when it comes especially time to lock.
This is a video on how to make a portable door lock.
Build the key sensor circuit on a piece of prototyping board.
Master lock company continues to be the industry leader in portable security products by building on its already reputable quality and selection.
Building on this tradition master lock proseries and commercial padlocks can be customized to meet your specific needs.
Master lock continues to set the standard for quality and selection.
You can take it on trips to use in motels or use at home public bathrooms etc.
The end result isn t pretty but it certainly does the job and you can lock or unlock the door from your smartphone.
Match your key number or build a lock to your specs.
Very easy to make.
If the prongs are too long i bent them backwards so the sit in the hole.
Because every door is different you will need to size up the prongs for your own door.