Door Security Bar with Alarm

Add immediate protection to any house, hotel room, office or college dorm by leaning this door bar lock and alarm system against the doorknob. You don't need an expensive security system to keep out burglars, nosy neighbors and other unwanted guests while you're home. This door stopper that has an alarm on it is a simple but effective solution. The heavy-duty steel bar braces the door to stop it from opening inward. A door security alarm is also activated as soon as someone touches the doorknob. Switch between a warning siren or a barking guard security alarm as you please to scare away intruders.

This door bar security system takes seconds to set up. Set the bar to any length between 29" and 43" to provide the right amount of leverage. A 9-volt battery (not included) is required to activate the alarm. Use it for extra peace of mind at home, while working or when traveling to unfamiliar places.