{"product_id":"biometric-fingerprint-smart-door-lock-rfid-bluetooth-keypad","title":"YRHAND Biometric Fingerprint Smart Door Lock – RFID Bluetooth","description":"\n\u003ch2\u003eYRHAND Biometric Fingerprint Smart Door Lock – Waterproof Stainless Steel with RFID, Bluetooth \u0026amp; Keypad\u003c\/h2\u003e\n\u003cp\u003eUpgrade your home or office security with the \u003cstrong\u003eYRHAND YR1020BL Smart Door Lock\u003c\/strong\u003e — a premium stainless steel electronic lock that lets you unlock your door in \u003cstrong\u003e5 different ways\u003c\/strong\u003e: fingerprint scan, Bluetooth app, PIN code, RFID card, or traditional mechanical key. Built to IP66 waterproof standards and designed for aluminum, glass, steel, or wooden doors, this lock combines European-style aesthetics with cutting-edge smart access technology.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-in-1 Unlocking Methods:\u003c\/strong\u003e Fingerprint, Bluetooth app, PIN code, M1 RFID card, and mechanical key — versatile access for every situation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Fingerprint Recognition:\u003c\/strong\u003e Semiconductor fingerprint sensor stores up to \u003cstrong\u003e100 fingerprints\u003c\/strong\u003e and unlocks in approximately 1.5 seconds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnlimited PIN Code Users:\u003c\/strong\u003e Set as many access codes as you need — no user limit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e200 RFID Card Users:\u003c\/strong\u003e Easily manage family members, staff, or guests with IC card access for up to 200 users.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP66 Waterproof Rating:\u003c\/strong\u003e Fully protected against dust and heavy rain — ideal for exterior and glass doors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Assistant Compatible:\u003c\/strong\u003e Integrates with your smart home ecosystem via gateway support.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth 4.0 BLE Connectivity:\u003c\/strong\u003e Seamlessly pairs with iOS 7.0+ and Android 4.4+ smartphones for remote management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Backup Power:\u003c\/strong\u003e Never get locked out — use a USB power bank to supply emergency power when batteries are low.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Battery Alert:\u003c\/strong\u003e Built-in alarm notifies you when battery replacement is needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Battery Life:\u003c\/strong\u003e Powered by 4 x AA 1.5V alkaline batteries providing approximately 5,000 unlocks (~6 months).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Build:\u003c\/strong\u003e 40mm stainless steel construction for lasting strength and a sleek, modern look.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE, FCC \u0026amp; RoHS Certified:\u003c\/strong\u003e Meets international safety and environmental standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYR1020BL\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel (40mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e135mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30–70mm (ideal range)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBluetooth 4.0 BLE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported OS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eiOS 7.0 or later \/ Android 4.4 or later\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 × 1.5V AA Alkaline Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~5,000 unlocks (~6 months)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤200mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnlock Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~1.5 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP66 Waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFingerprint Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 users\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRFID Card Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 users\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePIN Code Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnlimited\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSmart Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGoogle Assistant (via Gateway)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Door Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum, Glass, Steel, Wooden, Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRight Push\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × YRHAND YR1020BL Smart Door Lock\u003c\/li\u003e\n  \u003cli\u003eMechanical keys\u003c\/li\u003e\n  \u003cli\u003eRFID cards\u003c\/li\u003e\n  \u003cli\u003eInstallation hardware \u0026amp; manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor general guidance on evaluating smart lock security standards, visit the \u003ca href=\"https:\/\/www.nist.gov\/topics\/cybersecurity\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Cybersecurity Resource Center\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of doors is the YRHAND YR1020BL smart lock compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The YRHAND YR1020BL is designed for a wide range of door types including aluminum frame doors, glass doors, steel doors, wooden doors, and stainless steel doors. The lock accommodates door thicknesses between 30mm and 70mm, making it versatile for both residential and commercial applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I unlock the door if the battery runs out?\u003c\/h4\u003e\n\u003cp\u003eA: The lock features a USB backup power input — simply connect a standard USB power bank to the port on the lock to supply temporary power, then use your PIN code, fingerprint, or RFID card to unlock. You can then replace the batteries at your convenience. A low battery alarm will also alert you before the power is fully depleted.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I manage access remotely through my smartphone?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Using the companion app (compatible with iOS 7.0+ and Android 4.4+), you can manage user access, add or remove fingerprints, assign PIN codes, and monitor unlock activity via Bluetooth 4.0 BLE. With the optional gateway accessory, the lock can also integrate with Google Assistant for expanded smart home control.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many users can be registered on this smart door lock?\u003c\/h4\u003e\n\u003cp\u003eA: The lock supports up to \u003cstrong\u003e100 fingerprint users\u003c\/strong\u003e, up to \u003cstrong\u003e200 RFID card users\u003c\/strong\u003e, and an \u003cstrong\u003eunlimited number of PIN code users\u003c\/strong\u003e — making it suitable for families, rental properties, and small businesses alike.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the YRHAND smart lock waterproof for outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the lock carries an \u003cstrong\u003eIP66 waterproof rating\u003c\/strong\u003e, meaning it is fully protected against powerful water jets and dust ingress. This makes it well-suited for exterior doors exposed to the elements, including rain and outdoor environments.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of doors is the YRHAND YR1020BL smart lock compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The YRHAND YR1020BL is designed for a wide range of door types including aluminum frame doors, glass doors, steel doors, wooden doors, and stainless steel doors. 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