Description:Multifunctional Bicycle Security Alarm: Bike alarm with motion sensor remote has great bike anti-theft function. Vibration trigger alarm is very suitable for bicycles, motorcycles, electric bikes, electric scooters and so on. You can also install a vibration alarm for your door or window, which will trigger the alarm when someone tries to open it. This feature provides a high level of protection against bike theft, as the alarm will sound as soon as the bike is tampered with.Control & Rechargeable: Bike security alarm control by remote, strong range up to 50-70m/164-229ft. Vehicle search function, easy to find your vehicles Built-in the 4th version of power-saving technology a 4.2V 700mAh rechargeable battery, that keeps running for 1-3 months long battery life. Please use the original USB cable to fully charge it before the first time use.7 Levels Adjustable Sensitivity: The 7 levels of sensitivity adjustable from gentle touch to push or beat, you can be easily set by the remote according to your needs. You also can customize the alarm to detect only significant movements, reducing the risk of false alarms.3 Levels Adjustable Volume: Motorcycle anti-theft alarm has up to 110db loud alarm, scares off potential thieves effectively and attracts people's attention. It also has a 3-level volume adjustment function, so you don't have to worry about the volume being extremely loud or not loud. Bike horn effectively deters thieves and protects your vehicle and belongings from being . The bike alarm produces a loud sound, alerting you and others nearby when the bike is being tampered with.3 Installation Methods: Bike vibration alarm comes with double-sided sticker, strap and mounting bracket, which can be installed by pasting, tieing or bracket mounting. The exquisite and compact design is easy to hide and install. Bike alarm can be also mounted on the bike's handlebar for easy access, allowing you to arm or disarm the alarm. Electric bike bell alarm with remote can be easily installed on most bike models and comes with all the necessary mounting hardware and instructions.IP65 Waterproof: bike alarm is rated IP65 waterproof, very suitable for bad weather and outdoor use. This makes it ideal for use in all weather conditions, ensuring reliable operation even when it's raining. Specification:Product Type: Bike Security AlarmColor: BlackMaterial: PlasticWaterproof: IP65Alarm Volume: 110dBVolume Level: 3 LevelsSensitivity Level: 7 LevelsRemote Battery : 27A(12V)Alarm Battery: 4.2V 700mAhWorking Frequency: 433.92MHzWorking Environment: -40~+70âPower Supply: USB-C RechargeableAlarm Charge Port: Standard USB-C 5VRemote Control Distance: 50-70m / 164-229ftAlarm Size: 32*35*46mm / 1.26*1.38*1.81inRemote Control Size: 33*66mm 1.30*2.60inWorking Time(Remote): 1~2 Years(5 Times Per Day)Working Time(Alarm): 1~3 Months; Standby Time 6 Months Package Included:1x Bike Alarm1x User Manual1x Charging Cable1x Remote Control1 Set Installation AccessoriesABS