Wireless Door Stop Alarm 120dB Adjustable 3 Level Sensitivity

This wireless door stop alarm is a wedge-shaped security device placed at the door gap to help alert you to intruders. When the door is pushed, the stainless steel pressure plate triggers a 120 decibel high pitch alarm to scare off intruders and alert the room owner. Sensitivity is adjustable across three levels to suit different situations. The non-slip base helps resist being pushed open. It is powered by 1 x 9V battery, which is not included. Compact and portable, it suits travel, home, bedrooms, hotels, apartments and dorm rooms.

What's in the box
1 x Alerter (Battery Not Included)