Samsung brand anti theft door lock code design several digits

If the phone is prompted to enter the anti-theft password when the phone is turned on, this situation may be due to the installation of third-party software that supports the anti-theft function of the mobile phone, please enter the password set in the third-party software and try to unlock it. If it doesn't work, please send your phone to the nearest Samsung service center for checking.

Generally speaking, there are three ways to change the password of electronic password door locks. >>>More

If the switch is not flexible, you can first look at the part of the lock, if there is no problem, adjust it from the hinge, loosen the hinge with the inner hexagonal wrench, and then tighten it after adjustment. Look at whether the door is installed or not, and use the line hammer to see if it is horizontal and vertical. Loosen the large hexagon screw in the middle first, and then loosen the small hexagon screw. >>>More

Many password anti-theft door lock manufacturers advertise how powerful their products are, in fact, the most important thing is the stability of the door lock control and practical operation. >>>More

The fingerprint code anti-theft door lock has a camera function and can also be opened remotely.