How long will the access information be kept in the smart lock when the battery dies?
As long as the smart lock has not been reset, you can just install new batteries or charge the battery, and the smart lock will start working again.

The access information (such as fingerprints, passcodes, etc) will not be cleared when the battery dies.
Unresolved icon
161 undefined
Download icon
Smart_Lock_Touch&Wi-Fi_manual_us
Download icon
eufy S231 Smart Lock User Manual
Download icon
Smart_Lock_Front_Door_manual_us
Download icon
Smart_Lock_with_Wi-Fi_Bridge_manual_us
Download icon
Wi-Fi_Bridge_manual_en
Download icon
Solo_Smart_Lock_D20_manual_EN_ES_FR
View More
Play videoHow to set up eufy Security Smart Lock Touch & Wi-Fi
How to set up eufy Security Smart Lock Touch & Wi-Fi
Play videoIntroducing eufy Smart Lock Touch & Wi-Fi
Introducing eufy Smart Lock Touch & Wi-Fi
Play videoeufy Security App Functions
eufy Security App Functions
Play videoHow to Install eufy Smart Lock Front Door
How to Install eufy Smart Lock Front Door
Play videoeufy Security App Functions
eufy Security App Functions
Play videoHow to Install eufy Smart Lock Front Door
How to Install eufy Smart Lock Front Door
View More
Contact Us
Buy on the eufy Store
Download the App
affirmamazonPayamexapplePaydinnersClubdiscovergooglePaymastercardpaypalshopPayvenmovisa