WE LOCK PCB 10 Smart Door Knob with Bluetooth Door Knob with Keypad Door Knob with APP Unlock for Home Hotel apartment…

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[Keyless Entry Door Lock]- Unlock your door without mechanical key,no need to hidden your key under mat or grass,more convenient to open the day when your arms full of groceries.
[Customized User Code]- Set up to 10 user code for different users, for cleaner,short time worker, pet sitter or Air b&b tenant, office meetings. Codes can be program or deleted.
[Easy to Install]- Replaces existing door knob all by yourself with just a screwdriver;no costly locksmith required, no hard wiring needed.Instructional video for your reference.
[AUTO Lock for Safety] – This electronic door lock can lock the door by itself after 1-9 seconds,the auto-lock time can be programed. 4AA batteries are required but not included in package.
[Worry-Free WARRANTY]- Get free replacement within 2 years,WE.LOCK offers lifetime worry-free technical support.Contact with us if you have any questions.