120DB Motorcycle Lock Alarm Waterproof Anti-theft Motorcycle Alarm System Motorcycle Alarm Without Installation Scooter Alarm -- 120DB Motorcycle Lock Alarm Waterproof Anti-theft Motorcycle Alarm System Motorcycle Alarm Without Installation Scooter Alarm Features: Easy to use, no external power required Powered by 9V battery, low power consumption Slide the switch to ON position, press the red button of the remote control to enter the warning state, and the gray button to a non-functioning stateThe alarm will sound if shocked, moved or vibrated by someone tampering with it or the motorcycle Deter potential thieves Perfect for scooters, motorcycles or cars Description: It is also perfect for windows, doors, filing cabinets, security boxes, indoor and outdoor use outdoor etc. with on/off switch Come with remote control and key fob for easy control Vibration sensor With strong magnet can be locked or attached to motorcycle or other metal objects Specifications: Material: Plastic + Metal Siren: 120dB Color: Black Size: 9*5.6*2.8cm Package include: 1 * Motorcycle Alarm 1 * Remote