Teacher Homeade Door Lock

No prior knowledge or training is necessary to exit the room in an emergency.
Teacher homeade door lock. This is a video on how to make a portable door lock. 4 2 out of 5 stars 870. Very easy to make. 5 coupon applied at checkout save 5 with coupon.
June 11 2014 best of nbc news. Kwqc s tiffany liou reports. Teacherlock is instinctive and fast to exit. 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.
Teacherlock is designed as a specialized lock for use in lockdown emergencies. 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. An iowa teacher invents a school door lock which is designed to be installed in seconds to keep dangerous intruders out of classrooms. You can take it on trips to use in motels or use at home public bathrooms etc.
Presenting to you the diy password based door lock.