Fingerprint Digital Smart Door Lock Color:22 190 5050 Smart Functions: Auto-relock + Long-time-open

Smart Functions: Auto-relock + Long-time-open Passage Mode + Temporary Visitor Mode + Two people Combination Mode (fingerprint + fingerprint

Battery and Display: The percentage battery level display can clearly see the battery level

Set Type: NO

Quite ideal for reliving pains in parts like wrists

Fingerprint Digital Smart Door Lock Color:22 190 5050 Smart Functions: Auto-relock + Long-time-openSuper Convenient: 4 in 1 keyless entry: fingerprint + PIN Code + Backup Key+Bluetooth APP . Smart Functions: Auto relock + Long time open Passage Mode + Temporary Visitor Mode + Two people Combination Mode (fingerprint + fingerprint, pass code + pass code, or fingerprint + pass code). Smart Life APP Blutetooth Unlock: Low power Bluetooth communication technology, App can add a large number of users, manage fingerprint input, user authorization,