- 🔥 【Control Distance】 IP65 Waterproof remote operation distance of remote control: 0-66 feet (20 meters).
- 🔥 【Touch sensitivity】: There are seven levels from high to low with seven tones do Le Mi FA So La Si sound effect prompt.
- 🔥 【Volume】: There are three levels: high medium and low. The factory default is the highest sensitivity and maximum volume. 113dB high volume hidden part installation can also effectively deter thieves!
- 🔥 【Multiple Uses】: Bicycles motorcycles doors and windows vibration alarm more accurate identification of theft.
- 🔥 【SOS function】: Turn on the SOS help function and the help prompt tone will be automatically sent out in case of riding accident to give you multiple guarantees.