[3 Level of Sensitivity]: High, Medium, and Low. Which depends on how close the door is to being touched by the alarm.
[Loud siren]: A 120 dB siren that is so loud it will undoubtedly scare someone away. 4. 5 ounces.
[Powered by 9V Battery]: Under typical conditions, one piece of equipment can be utilized
Has a high damping rubber bearing that can stop the door from sliding and keep bad men out.
It may be used as a door stop alarm and door stopper.
NO installation is necessary, making it simple to use Put the alarm behind any door (in a hotel, for example, or at home).