Lockdown Heavy Duty Portable Door Security Device

DoorJammer Lockdown is the award-winning and police accredited portable door security device that turns doors into barricades, fast.Its patented steel design works on almost any inswinging door, even without a lock or handle and installs simply by turning the screw.Requiring no prior door modification or tools, DoorJammer Lockdown is instantly deployable should a lockdown event occur.Designed in conjunction with emergency services, it comes equipped with a quick-release lever for immediate removal.Important for proper use of the DoorJammer: • It needs to be set on a flat surface. • No weather seals or protective strips - Many residential front doors will have a riser, flashing, weather stripping or sealing etc. that will impede the DoorJammer or not allow it to fit properly. You will need to observe the condition of your front residential door if buying for that purpose. • There needs to be a 3mm minimum clearance between the bottom of the door and the floor to fit the DoorJammer.Included in box: DoorJammer LockdownPlush Carry BagSpacer Set (4 Heights Included)Instruction ManualSpace required under door: 3mmWeight: 810gDepth: 98mmWidth: 70mmHeight: 192mmPortable version also available: DJ3