General description One-piece Wireless Motorcycle Bike Alarm is designed to provide robust anti-theft protection for bicycles, motorcycles, electric bicycles, scooters, doors, and windows. With a super loud 113dB alarm, it serves as a significant deterrent against theft. The alarm is housed in a durable PC material shell and is rated IP55 waterproof, making it suitable for outdoor use. Technical specifications Dimensions: 9.4 x 4.1 x 2.1 cm Working voltage: 4.5 V Alarm volume: 113dB Adjustable volume: 3 levels Adjustable sensitivity: 7 levels Installation Includes two mounting tools, double-sided stickers, and straps for secure attachment. Can be installed on bicycles, motorcycles, cars, or other devices. Usage Activate the alarm by pressing the remote control. Adjust volume and sensitivity settings as needed. Other information Expandable with additional remote controls available for purchase. Note: Actual color may vary due to different display images. Dimensions may have a