120dB Wedge Shape Door Stop Alarm Home Security Thief Prevention Device Filter-Modem You can mount it securely

You can mount it securely on the screen or in a stand

40HQ: 1517 cartons * 240 pcs = 364080 pcs

Equipped with powerful chips to speed up data processing and protect signal transmission to ensure more stable and efficient data transmission

4GHz wireless connection (including USB receiver and rechargeable mouse USB cable)

120dB Wedge Shape Door Stop Alarm Home Security Thief Prevention Device Filter-Modem You can mount it securely1. 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 Specification: Package Weight One Package Weight 0. 12kgs 0. 27lb One Package Size