Loud Alarm & Adjustable Volume - Car theft prevention device up to 113dB LOUD alarm, scare off potential thieves effectively. Well-made alarm with great performance. 3-lever adjustable volume, don’t worry about whether the alarm is extremely loud or not loud enough, can be an effective warning and to avoid unnecessary noise. AI algorithms, high sensitivity and reduces the number of false alarms! Sensitivity Adjustable - This car alarm has 7 adjustable sensitivity levels, with the default set to the highest. Light vibrations trigger the alarm, and you can adjust the sensitivity based on the environment—use high sensitivity at night and medium sensitivity in noisy streets. Remote Control & Vehicle Search Function - This car vibration alarm is equipped with a wireless remote control for arming and disarming, and can be operated up to 98 FT - 196 FT (30 M - 60 M), not only can be used to remotely turn off the alarm, but also can use the remote control to easily locate your vehicle in the parking lot, Built-in 3 ringtones let you choose your favorite ringtone freely. IP66 Waterproof & Quality Material - Bike alarms for ebikes made of high quality PC material to ensure that the motorcycle alarm system is not easy to age and fade in long-term use, durable and reliable. The vibration sensing alarm with excellent heat resistance and low temperature stability (operating temperature range: -40°C to +70°C), combined with IP66 waterproof, accompany you to cope with all kinds of outdoor environment and weather, ensure stable operation in harsh environments. Easy Installation & High Concealment - Anti theft car device with double-sided sticker and strap for easy installation, no screws or wiring required. The small body allows you to install it in any unnoticeable place, and the black shell can blend in with the environment to protect your property in the dark. You can install it on cars, trucks, motorcycles, electric cars, scooters, doors, windows, gates, luggage, etc., to protect the property security. Waterproof Bike Alarm with Remote This anti-theft alarm triggered by vibration, with up to 113 dB loud alarm sound can help to deter thieves effectively, provide additional security and give you peace of mind when your vehicles park at home or outdoors. There are 7 levels adjustable sensitivity from gently touch to push or beat. And 3 adjustable volume for your choice. Alarm with Wireless Remote An alarm need 3 AAA alkaline batteries (included ) standby for 12-24 months. Wireless range: 30-60 meters Working environment temperature: -40~70 degree