STURDY AND DURABLE: Bicycle safety lock is made of high-quality metal, corrosion-resistant, wear-resistant, sturdy, and durable, providing long-term use. It offers a long service life and does not require frequent replacement. HIGH SENSITIVITY: This wireless remote control anti-theft padlock features high-sensitivity defensive probes, enhancing safety. It alerts the user effectively in case of any issues with their vehicle. PORTABLE DESIGN: The wireless bicycle lock has a compact and lightweight design, making it easy to carry and less likely to be misplaced. It is ideal for users while riding bicycles. HIGH RELIABILITY: The wireless bicycle lock is microcomputer-controlled, ensuring high reliability. The alarm will activate at approximately 110 decibels when someone attempts to move the bicycle without permission, serving as a deterrent. HIGH SECURITY: The bicycle alarm lock is specially designed for bicycles. Installation is recommended to ensure bicycle security. The remote control allows for easy unlocking, disabling the alarm and preventing any alarm sound during normal operation.