Vibration Quake Alarm Earthquake Detector Sensor Alarm Siren for Window Door Anti-Thief Alarm
High-sensitivity vibration sensor detects even subtle movements, triggering a loud 110dB alarm to deter intruders instantly. Precision-engineered ABS housing ensures durability and weather resistance for both indoor and outdoor use. Multi-scenario application: ideal for securing windows, doors, cabinets, or as an earthquake early-warning device in homes, offices, and warehouses. Easy installation with adhesive backing or screws—no wiring needed. Ultra-low power consumption with long-lasting battery life, featuring an automatic reset function for continuous protection. Compact, portable design blends discreetly into any environment while delivering powerful security. Backed by rigorous quality testing, this alarm meets international safety standards. Bulk order discounts available—secure your property at the best wholesale price globally.