Wsdcam Bluetooth Bike Lock Alarm APP Control 110dB

Bluetooth bike lock with alarm triggered by vibration, deterring thieves effectively by 110 dB loud alarm. APP control and keyless operation, allow you to instantly lock/unlock your bike without key. You can set the auto-unlock function -- Lock automatically opens when connected to the app. Suitable for Bikes, Motorcycles, Vehicle, Doors, Windows, Gate, or anything you wish to protect.Feature:Bike Alarm + Bike Lock 2-in-1, gives you a piece of mindLoud 110 dB alarmKeyless Operation, APP controlBraided steel and PVC coating cable lockIP55 waterproofAlarm goes off ONLY when disconnected to the app, meaning your phone far away from the lock or disconnected the lock Bluetooth. Avoid noise to you in a safe range.You can set unlock automatically when connected to the app, therefore the lock will auto unlock when you approach. You can set this function on or off as you need.