Door Stop Alarm Home Security System

100% Brand New and high quality This Door Wedge can be easily applied to closed doors, when the door is opened it will activate an alarm alerting you of a possible security breach. Dual Function Alarm & Door Stop Great safety and security device at a very reasonable price Extra Loud Alarm - Sounds a loud 120 dB 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. Inexpensive and portable solution for hotel doors, offices, dormitory room entrances or your home. Bottom of door alarm has anti-slide pads to hold it secure Three position motion sensitivity control activates the alarm if the unit is moved 3 Sensitivity Levels - Low - Medium - High   Specification: Material: ABS Plastics Size: 13.6 x 4.5 x 3.6 cm Colour: Silver     Note: - There might be 1-2 cm deviation due to manual measurement. - There might be slight colour deviation due to limitations in photography and the inevitable differences in monitor settings.