120dB Wedge Shape Door Stop Alarm Home Security Thief Prevention Device, Wedge Shape

1. Ensures your safety at home or travel
2. Wedge shape to fit any hinged door
3. Adjustable sensitivities: High / Medium / Low
4. No installation required, convenient for travelers
5. 120dB high pitch continuous siren when activated
6. Can be used as a doorstop when power switch is turned off
7. Powered by 9V battery (not included)
8. Size: 13.9*4.4*3.9cm
9. Weight: 88g