Mengshen Updated Anti Theft Bicycle Alarm, 113Db Waterproof Wireless Alarm With Remote Control For Bike, E Bike, Motorcycle, Sco

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; Wide Application&Nbsp; With Strong Durable Pc Housing, It Is Waterproof And Dust-Proof, Very Suitable For Outdoor Use.&Nbsp; It Is Widely Used On Bicycle/ E-Bike/ Motorcycles/ Self Balancing Scooter, Door And Window.&Nbsp; How To Pair Additional Remote Control With Alarm? Long Press The Forth Key Of The Original Remote Control Until Hear Sound ''Bi'', Then Press The Arm Or Disarm Key Of The Additional Remote Control, The Host Alarm Will Ring ''Bi...Bi'' To Remind The Pair Is Successful. Attention Please: Original Remote Control Has Already Been Paired With Alarm, If You Bought Addition Remote Control, Please Do Not Forget Pair It With Alarm Before Using.