Fangrui Product Details And High Quality. Made Of High Quality Material, And Practical To Use The Anti-theft Button, The Anti-theft Device Enters The Anti-theft Device, Locks The Motor, And Cannot Rotate The Unlock Button Once, The Anti-theft Device Contacts The Anti-theft Function Click The Car Search Button In The Parking Lot To Find Your Car More Conveniently Start Twice, Can Start The Car Without Key. Waterproof And Dustproof, Decibels: Around 110db Applicable Models: Suitable For Electric Vehicles With Alarms And Voltages Between 36-72v Colour:black Material:abs Package Contents: 1 X Control Box 2 X Remote Control Only The Above Package Content, Other Products Are Not Included. Note: Light And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.