Smart Fingerprint Door Lock - Keyless Entry Touchscreen Keypad with USB Charging for Home, Office & Hotel - Secure & Convenient Digital Lock for Front Door, Interior Door & Apartment (Black) - Ideal for Smart Homes, Vacation Rentals & Business Security

Feature: Material: Zinc alloy Light color: silve-r,Black Product size:6.5×6.5×14.5cm/2.56×2.56×5.71Inch Packing size: 25.5x18x7.5cm /10.04x7.36x2.95in Net weight:755g/1.66lb Gross weight: 930g/2.05lb Number of fingerprints: 30 RECOGNITION speed: 0.3s Applicable door thickness: 1.18-2.17in Unlocking method: fingerprint, key Working temperature: -4?-140? Standard lock body: 2.36-2.75in Adjustable-single tongue Applicable door type: office door, home wooden door, etc. This product requires 4 AAA batteries (the product does not contain batteries), please prepare by yourself Package Content: 1x Door Lock 2x Key 1xLock body 1xAccessories

[Smart Lock Technology] Conbines 2 keyless entry METHOD-S into 1 smart lock, FingerPrint,Emergency Key. Highly accurate fingerprint RECOGNITIO-N, unlock the door within 0.3 seconds, and store up to 30 unique fingerprints.This door lock can be set to normally open mode

[Convenience & Smart life] Wire free design and battery long standby , low battery notification, emergency power supply, no worry about out of battery and lock outside. Door lock requires 4 AAA size batteries (not included)

[Fit for most standard door] Both fit left & right handed doors.Small size, fingerprint RECOGNITIO-N technology optimized to identify dry, wet fingerprints. Door thickness range: 1.18 inch to 2.17inch thick.

[Easy Installation] Within minutes you can swap out your basic lock for the Smart Lock. The wire free technology makes installation quickly and easily, also security. All it need is just a small screwdriver, about 15 minutes you can install a smart lock for your home or office.