Psp home security door stop alarm

FEATURES
-Perfect for apartments, dorms, bedrooms, office, & hotel rooms
-Vibration sensor with adjustable sensitivity
-120 dB alarm

Other Features: Sounds a 120 db alarm to help scare off intruders & wake you when pressure is applied from inward opening door,on/off switch & low battery indicator ideal for bedrooms,hotels, apartments and dorm rooms.