Suggested Retail: $64.99. GeekTale Fingerprint Door Lock Smart Door Knob, Biometric Door Lock Smart Lock Fingerprint Door Knob with App Control - The GeekTale Fingerprint Door Lock Smart Door Knob is a biometric door lock with app control. Ideal for bedrooms, offices, apartments, AirBnBs, and hotels, the lock supports three unlock methods - fingerprint unlock, app control, and emergency back-up keys. The lock also features auto lock, passage mode, and security mode. The lock is made of aluminum. Brand: GeekTale Model: K01-02 -- LOT STICKER: BB-BOX-BOX00000128-ITEM-LPNPMUU0298193-612b2f1e -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.