Waterproof Bicycle Vibration Alarm High Decibel Electronic Horn Bike Anti Theft Device SD‑603

Feature: 1. EASY TO INSTALL: This bike alarm is easy to install and remove without additional tools, can be adjusted to different sizes to fit most handlebars. 2. WIDE APPLICATION: Suitable for road bike, mountain bike, kids bike, city bike, etc., and can be stored directly in a pocket or bag when not in use. 3. LOUDER HORN: Using high decibel electronic horn, the sound is louder and the alarm effect is good, which is very suitable for outdoor use. 4. MULTIPLE FUNCTION: Support one click control, password revocation and change, vibration alarm, with waterproof design, has strong practicability. 5. DURABLE MATERIAL: The shell of the bicycle horn alarm is made of ABS material, which is lightweight and wear resistant, not easy to deform and age. Specification: Item Type: Bicycle Horn Alarm Model: SD 603 Material: ABS Battery: AG13 x 4 (not included) Application: Car Alarm Function Description: 1. Electronic High Decibel Speakers 2. One Click Control 3. Password Withdrawal 4. Vibration Alarm 5. Password Change 6. Waterproof Design. Package List: 1 x Bicycle Alarm1 x Cable Tie4 x Accessories1 x User Manual Note: 1. Low Sound or Pitch Shift: Low battery, replace battery2. Anti Theft Alarm Error: Bicycle not settling down or other disturbing shaking