A Simple Safety Device EVERY School Needs

Nightlock has designed a simple but powerful solution to make classrooms safer during emergencies. Their barricade system locks directly into the door and floor, preventing forced entry, while a built-in safety shade blocks visibility from the outside. Already used in schools across the U.S., Nightlock’s barricades help turn classrooms into secure shelters, giving students and teachers critical time to stay safe. The same technology can also be installed in homes for extra protection. #shorts Sources: nightlockdoorbarricade - Instagram / YouTube Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statutes that might otherwise be infringing. Non-profit, educational, or personal use tips the balance in favor of fair use.