❶.【Support five unlocking methods】: The electronic smart door lock supports five methods of fingerprint, password, mobile APP, card, and key to unlock easily. Suitable for all kinds of weather and temperature. Simple and generous appearance design, and effective security technology, effectively improve the family safety factor and life comfort. | ❷.【Password anti-peep and fingerprint recognition】: The password lock supports garbled unlocking to prevent peeping. For example, if your correct password to open the door is 66666, you can enter 123+ 66666 + 345 to open the door. No need to worry about someone spying on your unlock password. Fingerprint unlocking is quick and sensitive. and efficient | ❸.【Auto lock】: The security function of the password lock includes automatic lock. If the wrong password is entered more than 5 times within 5 minutes, the keyboard will be locked for 90 seconds, and the system will not respond to any within 90 seconds (the user needs to set the illegal user lock function). Multiple protections to ensure the safety of your house. | ❹.【Convenient switch】: The smart lock adopts indoor single-head lock installation. It adopts rotating and key unlocking design. Stainless steel material is more sturdy and . It supports remote unlocking with mobile APP, which makes it easier and faster to open the door indoors. Easy to install, so you have a and efficient smart door lock after installation. | ❺.【Battery life】: The door lock uses 4 AA batteries (not included), has low power consumption technology, and has a longer service life. With a low battery reminder function, when the voltage is lower than 4.5V, a low battery alarm will be issued. After the alarm, the door lock can still be unlocked 200 times. An emergency charging interface is also set up. Prevent the product from being unable to open the lock without power. | | | | |