Dual Function: Can be utilized as a door stop alarm and door stopper, Its high-damping rubber bearing can prevent the door from sliding and prevent the bad guys into. A protector around you. Can be utilized in home and commute. Notice: The door stop alarms fit for the gap between the door and the ground be 0.6” and 1.2”.
3 Level of Sensitivities: High-Medium-Low Sensitivities, which can also be adjusted in keeping with your own needs.
Loud Alarm: Very loud shrill that would definitely scare any individual away with 120db alarm. Weight: 4.5 oz.
Powered by 9V Battery: The door stop alarm is powered by 9V battery, One piece Can be utilized for a year under normal circumstances. Very practical. (Note: Battery not included)
Easy to Use: No installation required, Simply place the alarm in the back of any inner pull door (home, hotel, and so forth). very convenient to take with you when commuting or staying indoors on my own. A in point of fact should have around you.