XWWDP Wedge Door Stop Security Alarm - Heavy Duty Door Stopper for Home, Dorm, Office Safety | Prevents Unauthorized Entry & Protects Privacy (Ideal for Apartments, Hotels, Travel)

Material: ABS, stainless steelSize:139*44*39mmWithout batteryDurable material:Stainless steel cover.Flexible :Adjustable high-medium-low sensitivity.No installation required, easy for travelers to carry.Can be used as a doorstop when power switch is turned off.Special design for use at home, office, hotel rooms.Package Included: 1 *Door Stop AlarmNotes:1. Please allow 1-3cm error due to manual measurement.2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.