【3 Levels of Volume and 7 Levels of Sensitivity Adjustable】The bike alarm features 3 adjustable volume levels (96dB, 106dB, and 113dB), allowing you to choose the ideal sound. The 3-level volume adjustment lets you set the alarm to the perfect sound level, neither too quiet nor too loud. With 7 sensitivity settings and a 3D motion-sensing radar, anti-theft scooter alarm can instantly detect everything from a light touch to a strong impact, ensuring a quick and accurate response.<br>【Wireless Remote Control Search Function】The wireless remote has a coverage range of 40 meters (130 feet), allowing for control even through walls. You can easily locate your vehicle in a parking lot and remotely activate or deactivate the anti-theft mode. It also features three ringtone options, letting you choose your preferred sound.<br>【113dB Super Loud Anti-Theft Bike Alarm】 anti-theft bike alarm with remote is equipped with a super loud 113dB alarm system. Once triggered, loud bicycle alarms with remote emit an ear-piercing alert that not only grabs attention but also acts as a strong deterrent against potential thieves. Bike alarm wireless vibration motion sensor gives you peace of mind every time you ride!<br>【Easy to Install and Multi-Use】Installation is straightforward: simply apply double-sided tape first, then secure it with the strap. This bike alarm is highly effective and widely applicable, suitable for bicycles, e-bikes, trailers, luggage, motorcycles, doors and windows, camping vehicles, boats, cars, mopeds, and scooters. Motorcycle alarm system anti theft provides solid theft protection, ensuring peace of mind during every ride and storage.<br>【IP65 Waterproof and SOS Emergency Alarm】The waterproof alarm meets the IP65 standard, ensuring reliable operation during rain or vehicle washing, making it ideal for outdoor use. Additionally, this bike alarm for e-bikes features an SOS emergency function, which automatically activates an alarm if the bike tilts more than 45°. This provides an added layer of safety by emitting a help signal during riding accidents. (The SOS function can be set or not.)