Item Name: Bike Security Alarm Burglar Alarm Motorcycle Accessories Displacement Sensor. Size:As Picture Shown100% Brand new and high quality.Material:PlasticColor: BlackType:Bike AlarmFeature:Vibrationally triggered alarm suitable for Bikes, Motorcycles, Doors or WindowsEasy to find your vehicles by 3 kinds of bells with IP65 waterproof pc material shellInstallation by pasting with double-sided sticker or tieing it with strapSpecification:An alarm need 3 AAA alkaline batteries (Not Included ) standby for 6-10 months.A remote need a 12V/27A alkaline battery ( included ) standby for over 1 year.Wireless range: 10-20 metersWorking environment temperature: -20~60 degreeWorking environment:
