12V Motorcycle Anti-Theft Device High Power Siren Alarm System 125dB Bicycle Alarm Wireless Vibration Sensor for -- Description: This electronic anti-theft alarm with remote control has a super loud 125 dB horn to keep your motorcycle away from thieves. It also has adjustable sensitivity. With anti-theft system The motorcycle alarm adopts dynamic learning coding, which can effectively prevent copying, making it more difficult and safer. Specification: Name: anti-theft device Material: plastics Rate working voltage: 12v Quiescent current: 3.3.5mA Transmit and receive frequency : 315mhz Remote control effective distance: Packing list: Siren * 1 Sensor * 1 Remote control * 1 Sticker * 1 Note: 1. Due to lighting effects and shooting angles, there is a color difference in the product, please understand.2. Due to manual measurement, there is a tolerance in the product size. See more product details 1. Adjustable Volume: Up to 125dB loud alarm, effectively deter potential thieves. A well-made alarm with excellent performance. Adjustable volume, don't worry about the alarm being very loud or not loud.2. Outdoor use: The 12V motorcycle anti-theft device has a very small host, waterproof and very low power consumption to prevent power consumption. Suitable for outdoor use.3. Remote Control Function: The remote control of this alarm can replace the key function, and the lock can be unlocked and locked by the alarm. It uses high-tech programming, cannot decrypt the password and is more secure.4. Versatile: The motorcycle alarm is suitable for any 12V motorcycle. It is convenient to find your car in the car yard. Among the many vehicles you can quickly find your own car, which is convenient and fast.5. Simple to Install: The installation process on bicycles and motorcycles is very convenient and safer than wire lock and U-lock. With good sensitivity, the host can sound with a light touch and the response is very fast.