Bluetooth Smart Chain Lock Keyless Lock For Bike/Motorcycle Gate/Door With Anti Theft Alarm 110Db Phone APP Contro

for both IOS and android phones, press lock button on the device to lock and unlock with your fingertip on your phone app.ALARM: Clipping or Vibrating triggers alarm at 110db to deter thieves or burglary on the spot (vibration alarm will NOT work when the owner's phone is connected to the device.)ROBUST: ABS plastic+Copper+Braided Steel combined with robust design for a long time use. Braided Chain is 6 mm in diameter and 31.5Inch in length works for most security needs.WATERPROOF Grade: IP55 (Splash resistant) and Operates in temperatures between -14 to 140 Fahrenheit.Power: 3 x "AAA" batteries are required which lasts for 5 months use (Opened twice, daily). Low battery indicator in the solebe App will warn you when power is less than 20%.Color:BlackMaterial:Plastic + Stainless SteelPackage Contents:1 * Chain lock1 * English instruction manualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Bluetooth operation App Control: