110dB Bike Alarm Wireless Vibration Motion Sensor with USB Charging Ports, Anti-Theft Bicycle Motorcycle Alarm with Remote, Waterproof, 1SET

About this item Using the latest technology and design, USB charging port design doesn’t need to replace the battery. (Note: Before using it for the first time, please charge it once to activate it for normal use. Recommended to fully charge it for better use) The alarm sound is car-grade 6-segment alarm sound. Three levels of sound can be adjusted, the maximum can reach 110dB, effectively deterring thieves Using three-dimensional displacement sensors and special algorithms to accurately identify thefts, reduce false alarms, and protect your car 7-level sensitivity can be adjusted, from light touch to beating, suitable for various occasions PC UV resistant material, IP54 waterproof and dustproof, resistant to high and low temperatures, not afraid of wind and rain