HARFO L1 Fingerprint Door Lock, Biometric Keyless Entry Door Lock, Door Lock for Family Apartment Office (Sliver)

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?【Fit Any Door】 HARFO L1 fingerprint lock is perfect for all house decor styles. Suitable for left & right handed doors and fits all outer or inner doors. Door thickness range: 1 3/8 inch to 2 3/16 inch 35mm-55mm thick.
?【Fingerprint Identification】 1 touch and access with advanced fingerprint scanner, 100 users max. 3 seconds after being opened, it will automatically lock behind you.
?【Easy Installation & Using】 No need drilling or wiring. All you need for a successful installation is 2 screws. ✅Need 4pcs 1.5v AAA dry batteries (No include) Rechargeable batteries are not recommended, because most rechargeable battery’s voltage is 1.2 volts.
?【Double Assurance】 HARFO L1 biometric door lock is built in user-friendly design. If the battery is completely drained, you can use the backup key to open the door or use power bank to charge the USB charging port also can be a temporary power supply.
?【What You Get】 1×Door Lock, 1×Kits, 1×Lock Latch, 1×USB Cable, 1×User Manual, Our Friendly Customer Service–Customer Satisfaction is Our First Priority. Please contact us if you have any question about the product.