Features: Keep your electric bike secure with this wireless anti theft security horn, featuring a 125dB and remote control for added convenience. Waterproof and lightweight, this alarm systems seamlessly integrates into your motorcycle design while providing reliable protect against theft. For electric bike owners seeking peace of mind in areas with theft risks, offering solution to enhances security measures. Perfect for outdoor parking or public areas where theft is a concern, ensuring your motorcycle stays protected even in challenging weather conditions. Enjoy the freedom of ride know your motorcycle is safeguarded by this universal alarm systems, providing a layer of security during your adventures. Specifications: Material: Plastic Remote Distance: 150M Decibel: 125db Voltage: 12V Frequency: 315MHz Working Temperature: -15 to 80℃ Size: As Shown Package Includes: 1 Set Motorcycle Alarm Systems note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.