June 11 2014 best of nbc news.
Iowa teacher invents door lock.
Teacherlock may be configured for a single operation to unlatch unlock a door making it a single motion to exit the room.
Daniel nitzel an educator at west middle school in muscatine iowa developed the idea for the sleeve during the school s active shooter drill.
An iowa teacher invents a school door lock which is designed to be installed in seconds to keep dangerous intruders out of classrooms.
Kwqc s tiffany liou reports.
Article by tae d.
An iowa teacher invents a school door lock which is designed to be installed in seconds to keep dangerous intruders out of classrooms.
Wary of the dangers facing their students teachers at one iowa school have developed a device that could save lives in the event of an on campus attack.
No prior knowledge or training is necessary to exit the room in an emergency.
A group of teachers and administrators in iowa say they have invented a way to keep classroom doors closed to any intruder.
They recently unveiled their new company fighting chance solutions and.
We were instructed to tie a belt or a cord around the closer arm.
Daniel nitzel a teacher at west middle school in muscatine got the idea from the school s active shooter training.
Daniel nietzel a teacher at west middle school in muscatine got the idea from the school s active shooter training.
An iowa teacher invents a school door lock which is designed to be installed in seconds to keep dangerous intruders out of classrooms.
We were instructed to tie a belt or a cord around the closer arm.
Teacherlock is designed as a specialized lock for use in lockdown emergencies.
Kwqc s tiffany liou reports.