Door Knob Guard

The Door Guard is ideal for keeping you and your loved ones safe from harm whether in your home or while you travel. Simply hang it on any doorknob and it instantly detects any vibration. This alarm requires no installation, When the alarm is tripped, it will emit a 98dB alarm for 20-30 seconds, then will reset in 3-5 seconds. The sensitivity of the alarm is easily adjusted with a screwdriver. The Door Guard can also be used as a flashlight. Ideal for home, office or travel. Uses 2 AAA batteries (not included).

This item ships to most U.S. locations.