Main Functions Arming And Disarming Adjusting Touch Sensitivity Select Bell Sound One-Key Find Vehicle Sos Functions Battery Low Indicate Power Supply Host Battery: 3*Aaa Alkaline Batteries (Included)&Nbsp; Remote Control Battery: 12V/27A Alkaline Battery (Included)&Nbsp; Package Content: 1 X Bicycle Alarm 2 X Remote Control 2 X Cable Tie 2 X Double-Sided Sticker 1 X Screw Driver 1 X Battery Compartment Opener 1 X Manual
