SPECIFICATIONSBrand Name: YRHANDCertification: CE,FCCChoice: yesColor: BlackConnectivity: WiFiDoor Type: Wood Door, Steel Door, Stainless Steel Door, Aluminum Door, Brass DoorDoorknob Funcition: Biometric,Key & KeypadFinish Type: OtherFunction: 8 Language System SettingsHandle Direction: Direction ReversibleHigh-concerned chemical: noneInstallation Method: Drilling installationKeyword: rim smart lock with controlLock Cylinder Security Grade: Grade CMaterial: Zinc Alloy,Aluminum Alloy, Zinc Alloy,Zinc Alloy+Aluminum AlloyModel Number: R1Network: Wi-Fi, SDKOrigin: Mainland ChinaPower Source: DRY BATTERYPower Supply: DRY BATTERYPower supply: 4pcs alkaline batteriesProtection Level: IP66Smart App: Tuya AppSmart home platform: TuyaSpecial Features: Builted-in GatewaySuitable Door Type: Steel Door,Wooden Door,Brass Door,Stainless Stell Door,OtherSuitable for Mortise: OtherWays To Unlock: App,CARD,WiFi,Password,FINGERPRINTWays to Open: Phone +Fingerprint + Password + Card + Key+Remote(optional)YRHAND Model: R1semi_Choice: yesMart & Secure – Introducing the TUYO R1 Single-Sided WiFi Smart Lock!Upgrade your home or office security with the TUYA R1 Smart Lock – the ultimate keyless entry solution designed for modern living. With multiple unlocking methods, remote control via app, and robust weather resistance, this lock brings convenience and peace of mind right to your doorstep.🔑 Multiple Unlocking Ways – Suits Everyone! Fingerprint Unlock – Lightning-fast access in just 0.5 seconds! Low false recognition rate, perfect for kids and the elderly. Virtual Password Unlock – Enter your code with extra digits before or after – still works! Supports up to 32-digit virtual passwords. IC Card & NFC Unlock – Just tap and go! Ideal for homes and offices. Physical Key Unlock – Includes 2 backup keys for emergencies like dead batteries. APP Remote Unlock – Unlock your door from anywhere using the Tuya Smart App. 📱 Smart Features for a Smarter Home Remote Unlocking – Press “9” and “#” to send an unlock request to your phone. Temporary Passwords – Create one-time or scheduled passwords for guests or renters. Member Management – Easily manage access for family, friends, or staff. Unlock Records – See who entered and when, right from your phone. Smart Linkage – Connect with other Tuya devices (e.g., lights turn on when door unlocks). 🌧️ Built to Last – Indoor & Outdoor Use IP66 Waterproof – Both front and rear panels are fully weather-resistant. Fits Most Doors – Compatible with metal or wooden doors, single or double. Supports doors up to 70mm thick. Adjustable Latch Hole – Easy screw adjustment ensures smooth locking every time. 🗣️ User-Friendly Design 8 Language Voice Prompts – Choose from English, Thai, Arabic, Russian, Vietnamese, Portuguese, Indonesian, or Spanish. Passage Mode – Keep the door unlocked with one press – ideal for moving days or gatherings. One-Key Unlock – Independent electronic and mechanical systems protect the motor from damage. 🔋 Reliable Power Options Powered by 4 AA batteries. Type-C Emergency Port – Use a power bank to unlock when batteries run out. Secure battery case with watertight seal to prevent short circuits. More product detailsFeedback and Rewards1. Dear buyers, your satisfaction and Fsitive feedback is very important to our business development. Please leave rate the details oftransaction (Detailed Seller Ratings) on aliexpress with a "PERFECT 5 STARS"2. Ifyou are not satisfied with the transaction for ny reason, plese feel free to (ontact us,instead of giving negative feedback or open disputewe will try our best to help you until the problem solvecd
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