- Bicycle Lock: Enhanced theft protection with a professional, tamper-proof lock core that is difficult to open with standard keys, ensuring your bike and belongings are secure. - Alarm Feature: Equipped with a robust sensor system; if your bike is moved, a loud 110 dB alarm activates for 20 seconds, deterring potential thieves and alerting you. - Automatic Locking and Alarm System: Simple to use; press the "A" button to activate the alarm mode, indicated by an audible beep. To deactivate, press the "B" button, confirmed by two beeps, ensuring seamless locking and unlocking. - Vibration Alarm: Features infrared detection with a range of up to 10 meters in open spaces and sometimes up to 30 meters, providing flexible security coverage for your bike. Practical Applications: - Park your bike in public areas without worry: The alarm will sound if someone attempts to move it, providing peace of mind. - Use the automatic locking feature when securing your bike after quick errands: Easily lock your bike with a press of a button. - Protect your bicycle during travel: The vibration alarm will alert you to any movement, making it ideal for use at crowded events or transport facilities. Attributes: - Function: Tamper-resistant locking, automatic alarm activation, infrared detection. - Compatibility: Suitable for all types of bicycles. - Size: Portable design for easy carrying with your bike. - Material: Durable construction designed to withstand attempts at forced entry. Choose this bicycle lock for a reliable, user-friendly solution to protect your bike and valuables from theft.