Personal Alarm - Door Knob Alarm

The AL-2 dual purpose personal alarm and door knob alarm takes the place of two alarms in one unit. It's primary function is that of a personal alarm for daily carry. However, it was designed with a motion sensor inside, that allows the alarm's activation chain to be used for hanging it over door knobs and acting as a door alarm as well. If the door is opened or the door knob is moved, it will activate the powerful 120 decibel alarm and alert you that someone is attempting to open the door or gain entrance through the protected door. Ideal for travel, rooms, apartments and condos!

The doorknob feature requires that the door be of "non-metallic" construction for the door alarm feature to function properly. This personal alarm is ideal for travel, being lightweight, highly portable and more than loud enough to deter would be intruders. Enjoy the security of carrying a small, powerful, personal alarm and the protection and privacy it offers as a door knob alarm!

Simply pull the metal chain to sound the 120 db personal alarm system to deter an attacker

Powerful, high-pitched 120 decibel alarm draws attention and deters intruders

You can hang the alarm on the doorknob for privacy or security

Any movement against door knob or door will trigger the alarm

Personal alarm / Door Knob alarm uses one 9-volt battery