Wireless Remote Control Alarm Bicycle Alarm Security Lock Motorcycle Vehicle Anti-Theft AlarmBike Alarm LockThis Alarn Lock Features Waterproof And Sos Help Functions, Allowing You To Use It Without Worries. The Built-In 3D Displacement Sensor Plays A Crucial Role In Security. Excellent Functionality With 7 Levels Of Adjustable Sensitivity To Choose From. A Good Guardian For Your Expensive Bicycle Or Motorcycle.+ Product The Three-Dimensional Displacement Sensor Is Used To Identify More Accurately. Supports Remote Control Of The Ringtone, Then Quickly Finds A Car. When You Ride And Accidentally Fall Or The Bicycle'S Tilt Angle Is Greater Than 45 Degrees, It Will Automatically Emit A Help Sound, Giving You And Your Bicycle Multiple Protection. The 7-Level Sensitivity Is Adjustable To Ensure The Safety Of Your Bicycle. Suitable For Installation In Various Environments. 6 Arbitrarily Selected Alarm Sounds, 113Db High Volume Can Play An Effective Anti-Theft Role. The Waterproof And Sturdy Plastic Can Be Permanently Installed On Your Bicycle Or Electric Car Without Having To Worry About Having To Disassemble It In Bad Weather. Package List:1 X Anti-Theft Bicycle Alarm Lock1 X Remote Control Note:Please Note That The New And Old Models Of This Product Will Be Sent Randomly, Please Make Sure You Do Not Mind Before Ordering.SpecificationsAlarm Sounds: 6 TypesVolume: 113 DbBatteries: 3 X Aaa BatteriesWaterproof: Ip55Remote Control Distance: 10-50 M