The single best way to prevent being attacked is to have enough reactionary gap…
…which means having enough time to decide what to do, then respond to the attack.
But when somebody kicks in your motel room door, or the front door of your house, “reactionary gap” is in short supply.
So how do you create more?
Well, what if I told you there’s a simple, low-tech device that will not only warn you the attack is coming…
…but also delay the attacker or invader as they try to get through the door?