Active Shooter Door Barricades: Using an Extension Cord Tactical Teacher Institute 1:40 4 years ago 891 Далее Скачать
Active Shooter Door Barricades: Using a Ratchet Strap Tactical Teacher Institute 2:20 4 years ago 632 Далее Скачать
Classroom Door Barricade Device to Prevent Active Shooter NIGHTLOCK Door Barricade 2:13 10 years ago 89 936 Далее Скачать
Active Shooter Door Barricades: Using a Fire Hose Tactical Teacher Institute 2:14 4 years ago 389 Далее Скачать
Active Shooter Door Barricades: Using a Leather Belt Tactical Teacher Institute 1:39 4 years ago 254 Далее Скачать
The Ultimate Home Security Series (Episode 4) - Door Barricades Equip 2 Endure 6:48 3 years ago 14 942 Далее Скачать
Outdoor Extension Cord Safety and Purchase Facts You Must Know! Reluctant DIYers 3:02 1 year ago 28 683 Далее Скачать
Nightlock Lockdown Door Barricade for Active Shooter NIGHTLOCK Door Barricade 0:39 8 years ago 45 411 Далее Скачать
Classroom Door Security For Active Shooter Situations ISC ServerRackOptions 1:57 5 years ago 466 Далее Скачать
PREPPER QUICK TIPS - Active Shooter - Blocking doors Prepper Skills 3:21 6 years ago 36 Далее Скачать
2018 SYAE - Active Shooter - Door Barricade Exercise Sheriff Academy 0:08 6 years ago 108 Далее Скачать
Classroom Door Lockdown Devices : What Works & What Doesn't Umbrella Security Systems 2:35 5 years ago 1 169 Далее Скачать
Stilwell company designs door barricade to shelter students during active shooter situation KCTV5 News 1:43 6 years ago 637 Далее Скачать
