What are you waiting for?. Hold down the B button for about 3 seconds, hear the "drop" of a prompt to enter the arming state, 5 seconds after the start of alert. Use the password fortification, only the owner can lift the state of arming.
ROCKBROS Smart Bike Lock NFC U-Lock Bike Alarm Lock Motorcycle Lock Anti Theft
Security Alerter Bike Vibration Alarm Bicycle Alarm Lock Cycling Accessories
Cycling Accessories Bike Vibration Alarm Bicycle Alarm Lock Security NEW
Bike Vibration Alarm Security Alerter Bicycle Alarm Lock Cycling Gear NEW
Motorcycle Disc Lock Alarm & Security Chain – Anti-Theft Brake Lock for Scooter
MOTORBIKE SECURITY DISC LOCK ALARM BRAKE SCOOTER MOTORCYCLE BIKE SECURITY CHAIN