3Pcs 120dB Wireless Door Stop Stainless Steel Alarm Block Anti-theft Door Blocking Device Wedge Shaped Floor Alarm Bottom Pad

Sturdy Material: Made of stainless steel, it's durable and pressure-resistant, ensuring long-term use. it's compact yet stable. Loud Alarm: Emits a 120dB sound when the door is forced open, scaring off intruders and alerting you promptly. 3-Level Sensitivity Adjustment: You can adjust the pressure sensitivity according to different situations, meeting diverse needs. Easy to Use: No installation required. Just place it at the bottom of the door. It operates on 9V current battery not included). Versatile Application: Suitable for homes, hotels, offices, and travel, providing security wherever you are. Package includes: 1 door stopper alarm. Enhance your safety with this practical device. Description. Material: Stainless steel. Dimensions: 13.7*3.8cm. Volume: 120 decibels. Battery: Battery not included. Working current: 9v. The package includes: 1/2/3 door resistance alarm