A simple yet effective means to safeguard your home and office by prev.
Teacher homeade door lock.
Teacherlock is designed as a specialized lock for use in lockdown emergencies.
June 11 2014 best of nbc news.
4 2 out of 5 stars 870.
Teacherlock may be configured for a single operation to unlatch unlock a door making it a single motion to exit the room.
This is a video on how to make a portable door lock.
Teacherlock is instinctive and fast to exit.
Presenting to you the diy password based door lock.
Kwqc s tiffany liou reports.
You can take it on trips to use in motels or use at home public bathrooms etc.
Magnetic baby safety cabinet locks 12 locks 2 keys child proof cabinet and drawer locks are easy to install no drill tools or screws needed child safety cabinet locks by enovoe.
An iowa teacher invents a school door lock which is designed to be installed in seconds to keep dangerous intruders out of classrooms.
Time to cast all your worries about the safety of your home your workplace and any of your other go to place to chill away.
Very easy to make.