Search for tag: "disasters & accidents"

01:09 How to Use Your Lockdown Key How to Use Your Lockdown Key	How to Use Your Lockdown Key Learn how to keep your classroom and office safe with the School-Issued Lockdown Key. disasters & accidents students smoke detector lock (device) university & college education emergency incidents fire protection systems higher education schools security and safety campus education and upbringing law enforcement university & college administration caption complete From Ricardo Reyes 1,470 plays 0