Feature:1. 7 Levels sensitivity for adjustment: 7 levels adjustable sensitivity from gently touch to push or beat, you can easily set it according to your need.2. Extremely loud 113dB: This bike security alarm can make a loud sound to draw people's attention. 113dB Loud can effectively scare thieves away, can also be used as an SOS emergency alarm.3. IP55 Waterproof Design: The water resistant of this product rated to IP55 which can make sure it be used for outdoor.4. Easy Installation: This motorcycle bicycle burglar alarm Installation by pasting with a double-sided sticker or tying it with strap.5. Multipurpose: The anti-theft bike alarm is suitable for bicycle, car, motorcycle, electric bike, electric scooter and so on.Specification:Triaxial accelerometer sensor, 7 stages sensitivity for adjustment.SOS emergency help function, 6 tones loud siren sound for you to choose.Package List:1 x Anti-Theft Motorcycle Bike Alarm1 x Remote Control1 x Screwdriver2 x Straps2 x Adhesive Tapes1 x Plastic Slice1 x User ManualNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.