Tangxi Bluetooth Padlock, Smart Padlock Keyless Padlock,Chip Lock Core,Bluetooth Lock,App Control for House Door,Backpack,Gym,Suitcase,Bike,Office,Suitable for Android/iOS Smart Lock

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  • Long Run Time The high-capacity button battery adopts 2025 batteries commonly used in the market. After testing, one button battery can be switched more than 1000 times, and can be used for more than one year.
  • Notice If the battery is powerless when the padlock is off, use the new button battery, insert the emergency socket, and then enter the key password.
  • High Compatibility Supporting for iOS and Android Mobile phone system, fully supporting over 99% of the mainstream brands in the market to quickly match mobile phones and padlocks. No need for key to unlock, lock record can be checked at any time. Use CC2540 chip with superior performance greatly reduces battery power consumption and improves padlock performance.
  • Unlock steps & Application Place Three steps to open the padlock. Unlock padlock (display blue light), enter the 6 bit key password, immediately unlock if you input correctly . Input error shows red light and you should reinput again.Widely used in university dormitory cabinets, drawers, suitcases, warehouse color stores.If the battery is powerless when the padlock is off, use the new button battery, insert the emergency socket, and then enter the key password.

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