Feature:1. 4 MODES: Bike security alarm with remote control, 4 modes, arm, disarm, panic, doorbell mode, remote control for easy control, remote range up to 82ft.2. APPLICATION RANGE: Bike alarm is a vibration triggered wireless vibration alarm for bikes, motorcycles, vehicles, doors, window or whatever you want to preserve.3. 10 LEVEL SENSITIVITY ADJUSTABLE: Wireless vibration alarm is adjustable for 10 levels of sensitivity, from light touch to push or knock, you can easily set it up as needed.4. EASY TO OPERATE AND INSTALL: Bike vibration alarm is easy to operate and install with a double sided sticker. Effectively deter thieves with a loud 110db alarm.5. LONG LIFE SPAN: Bicycle alarm is powered by a low energy battery for longer battery life and can standby for over a year (press the switch five times a day).Specification:Item Type: Wireless Vibration AlarmColor: BlackMaterial: ABSFunction: Alarm Anti TheftScope Of Application: Bicycle, Household, Etc.Remote Control Built In Battery: CR2032 240mAhHost Battery: 2 x AAA (Not Included).Package List:1 xWireless Vibration Alarm1 x Remote Control2 x Paste1 x Instruction Manual