An iowa teacher invents a school door lock which is designed to be installed in seconds to keep dangerous intruders out of classrooms.
Iowa teacher invents door lock.
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.
They recently unveiled their new company fighting chance solutions and.
Kwqc s tiffany liou reports.
A group of teachers and administrators in iowa say they have invented a way to keep classroom doors closed to any intruder.
Daniel nitzel a teacher at west middle school in muscatine got the idea from the school s active shooter training.
Kwqc s tiffany liou reports.
June 11 2014 best of nbc news.
Teacherlock is instinctive and fast to exit.
An iowa teacher invents a school door lock which is designed to be installed in seconds to keep dangerous intruders out of classrooms.
Article by tae d.
Teacherlock is designed as a specialized lock for use in lockdown emergencies.
We were instructed to tie a belt or a cord around the closer arm.
Kwqc s tiffany liou reports.
An iowa teacher invents a school door lock which is designed to be installed in seconds to keep dangerous intruders out of classrooms.
A group of educators at west middle school in muscatine created the sleeve a 12 gauge carbon steel case that quickly slides over a door s closer arm.
We were instructed to tie a belt or a cord around the closer arm.
Daniel nitzel an educator at west middle school in muscatine iowa developed the idea for the sleeve during the school s active shooter drill.