Foxgard Fingerprint Door Lock, Smart Door Knob with APP Control, 100 Fingerprints Biometric Door Lock with Tuya App, Black

Foxgard Smart Fingerprint Door Lock, Biometric Door Lock with Smart APP, Fingerprint Door Knob Remote Control with APP, Smart Door Knob for Home/Bedroom/Office/Apartment/Airbnb Black Description： Item Number: FCA-02 Color: Black Material：Zinc Alloy User Capacity:100 Fingerprints Product Dimensions: ‎6.49 x 2.6 x 2.5inches; Batteries:‎4 AAA ‎Alkaline Batteries Required (Not Included); Style: Fingerprint Door Lock with App, Biometric Door Lock, Smart Door Knob with Tuya APP, Keyless Door Knob; Usage: Bedroom, Home, Office, Closet, Pantry, Apartment; Control Type: App Control, Fingerprint Touch, Remote Control with Foxgard Gateway(Sold Separately) Special Features: Upgraded 508 DPI fingerprint sensor module of 160 X 160 effective pixel for more stable and accurate recognition WARM TIPS from Foxgard Below tips for your easy using our fingerprint door lock. Tips#1: Our lock’s default status is to unlock with any fingerprint! If you find that you could unlock the door with any finger after setting your fingerprints, that means you have not programmed a fingerprint successfully, kindly watch the video or contact our service team. Tips#2: Fingerprints are not easily recognized when there is water or oil stains on the fingers. Please avoid water and oil stains on your fingers when using it. Tips#3: Please do put at least 1 key in the available place in case of emergency such as the battery runs out.