Sell ◙Wireless Door Stop Alarm Home Travel Security System Portable Safety Wedge best price

Description: Easy to installation. Three position motion sensitivity control activates the alarm if the unit is moved. 3 Sensitivity Levels: Low - Medium - High. Quick and affordable way to add peace to mind when traveling or working alone. Extra loud alarm - sounds a loud 120dB siren when protected door is opened. Acts as a door wedge to stop an intruder from entering. Wedge shaped door stop design prevents further entry the harder they push. Specifications: Material: Stainless Steel + Plastic Color: Black Size: 14*4.5*4cm Alarm Volume: 120dB Working Voltage: DC 9V (Powered By One Battery) Package Included: 1 * Door Stop Alarm (Battery Not Included) Note: If the gap between the bottom of the door and the ground is less than 0.5cm or more than 3.5cm, and the floor is made of marble and other very smooth materials, the product may not work properly! #SMARTHOMEITEM #DoorAlarm #Alarm #Intelligentdoor #hotelalarm #homeaccessories #resistance/Door #burglaralarm #Home&Living #alarms&sensors