• 1.How to use touch switch?
• 2.How to charge?
• 3.How to use the original key to open the door?
• 4.How to remove the lock from the door?
• 5.How to remove the key from the key sleeve?
• 6.How to restore factory settings?

• 1.How to install and replace the battery?
• 2.How to pair with the lock? (Operation needs to be performed within 1 meter near the lock)
• 3.How to open and close the lock? (Operation needs to be performed within 1 meter near the lock)
• 4.How to confirm low battery?
• 5.How to restore the smart key to factory settings and re-pair?

• 1.What requirements does the app have for the mobile system version?
• 2.What is the use of the plastic gasket in the key holder?
• 3.What issues need to be paid attention to during the installation process?
• 4.How to use the original key to unlock?
• 5.What is the anti-theft mode for sticker locks and how to use it?
• 6.How to remove the lock from the door?
• 7.What should I do if the lock cannot complete the opening and closing of the door lock during installation and testing?
• 8.What should I do if the key outside the door cannot be fully inserted and the door lock is opened during the installation test?
• 9.Can the adhesive be reused? The first time the adhesive is skewed, what should I do?
• 10.The red indicator light on the fuselage lights up and is accompanied by an alarm sound. What should I do?
• 11.What do I do if I lost my phone?
• 12.How long does it take to fully charge the battery, and how long can it be used on a single charge?
• 13.Is it possible to use the lock after using the key to lock the door when going out?
• 14.In anti-theft mode, what should I do if the lock is out of power?
• 15.What should I do if the key cover cannot be removed from the main unit?
• 16.It prompts that the Bluetooth device is not scanned?
• 17.Why does the door lock of my house operate in the opposite direction, click to open to close, click to close to open?
• 18.How does the app record operations?
• 19.How to judge the direction of my door lock?
• 20.How many stick locks can be connected with one smart key?
• 21.How many smart keys can be connected to a lock?
• 22.I deleted a smart key from the app, can I use it again?