• [Effective Intrusion Prevention] This smart door stopper alarm serves as a clever and effective deterrent against intruders, sounding an alarm when the door is pushed open
• [Durable Stainless Steel Design] Crafted with a stainless steel casing, this device features three sensitivity levels and an ultra-loud alarm to enhance security
• [Travel-Friendly Convenience] No installation is required, making it easy for travelers to carry and use in various locations
• [Universal Wedge Design] The wedge shape is designed to fit any hinged door, providing reliable security wherever needed
• [120 dB High-Pitched Alarm] When activated, it emits a continuous 120 dB high-pitched alarm, alerting you to any unauthorized entry
• [Multi-Functional Use] When the power switch is off, it can also function as a regular doorstop, making it perfect for home, office, and hotel room use

Specifications:

• Function: 3 levels of sensitivity
• Size: 15cm x 5cm x 5cm
• Material: ABS + stainless steel
• Power supply method: 9V battery (not included)
• Alarm sound: 125dB
• Working mode: vibration sensor
• Three sensitivities: high (with vibration alarm), medium, low