{"product_id":"yrhand-ttlock-bluetooth-wifi-smart-lock-rfid-keypad-keyless","title":"YRHAND TTlock Smart Lock – WiFi, Bluetooth, RFID \u0026 Keypad","description":"\n\u003ch2\u003eYRHAND TTlock Bluetooth Waterproof Smart Lock (Model R5L)\u003c\/h2\u003e\n\u003cp\u003eUpgrade your home or office security with the \u003cstrong\u003eYRHAND R5L Smart Lock\u003c\/strong\u003e — a feature-packed, IP66-rated waterproof electronic door lock that puts you in complete control of who enters, when, and how. Compatible with the \u003cstrong\u003eTTlock app\u003c\/strong\u003e and built-in WiFi gateway support, you can manage access from anywhere in the world right from your smartphone.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003e6 Flexible Ways to Unlock\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e📱 \u003cstrong\u003eBluetooth \/ TTlock App\u003c\/strong\u003e — unlock hands-free via your smartphone\u003c\/li\u003e\n  \u003cli\u003e🔑 \u003cstrong\u003eRFID Card\u003c\/strong\u003e — tap-to-open with included key cards\u003c\/li\u003e\n  \u003cli\u003e🔢 \u003cstrong\u003eDigital Keypad \/ PIN Code\u003c\/strong\u003e — set personal or temporary codes\u003c\/li\u003e\n  \u003cli\u003e👆 \u003cstrong\u003eFingerprint Biometric\u003c\/strong\u003e — fast, keyless entry\u003c\/li\u003e\n  \u003cli\u003e🗝️ \u003cstrong\u003eMechanical Key\u003c\/strong\u003e — classic backup option always available\u003c\/li\u003e\n  \u003cli\u003e🌐 \u003cstrong\u003eRemote Control (via Gateway)\u003c\/strong\u003e — grant access from anywhere with WiFi gateway support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSmart Home \u0026amp; Voice Assistant Integration\u003c\/h3\u003e\n\u003cp\u003eWorks seamlessly with \u003cstrong\u003eAmazon Alexa\u003c\/strong\u003e voice commands when paired with the TTlock Gateway (sold separately). Monitor entry logs, issue temporary e-keys for guests, and set auto-lock schedules — all from the TTlock app.\u003c\/p\u003e\n\n\u003ch3\u003eBuilt to Last in Any Weather\u003c\/h3\u003e\n\u003cp\u003eThe durable \u003cstrong\u003ezinc alloy\u003c\/strong\u003e body carries an \u003cstrong\u003eIP66 weatherproof rating\u003c\/strong\u003e, making it suitable for exterior doors exposed to rain, dust, and humidity. Fits doors \u003cstrong\u003e35–55 mm thick\u003c\/strong\u003e including steel, wooden, brass, and stainless steel doors. The handle direction is fully reversible for left- or right-hand installation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e YRHAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e R5L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Zinc Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Bluetooth + WiFi (via Gateway)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Level:\u003c\/strong\u003e IP66 Waterproof\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Thickness:\u003c\/strong\u003e 35–55 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Dry Battery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, FCC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Door Types:\u003c\/strong\u003e Steel, Wooden, Brass, Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandle Direction:\u003c\/strong\u003e Reversible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the YRHAND R5L?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ No more lost keys — multiple keyless entry methods\u003c\/li\u003e\n  \u003cli\u003e✅ Share digital e-keys with family, guests, or service providers\u003c\/li\u003e\n  \u003cli\u003e✅ View real-time access logs and entry history\u003c\/li\u003e\n  \u003cli\u003e✅ Auto-lock feature for peace of mind\u003c\/li\u003e\n  \u003cli\u003e✅ CE \u0026amp; FCC certified for safety and electromagnetic compliance\u003c\/li\u003e\n  \u003cli\u003e✅ IP66 weatherproof — reliable outdoors year-round\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general consumer product safety guidance, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does the YRHAND R5L smart lock require a hub or gateway for remote access?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, remote control via the internet requires the TTlock WiFi Gateway (sold separately). Bluetooth unlocking via the TTlock app works without the gateway when you're within Bluetooth range. Once the gateway is connected, you can lock and unlock remotely from anywhere.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this smart lock compatible with Amazon Alexa?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The YRHAND R5L supports Amazon Alexa voice commands through the TTlock platform when the WiFi gateway is installed, allowing you to control your lock with simple voice instructions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What happens if the battery dies — am I locked out?\u003c\/h4\u003e\n\u003cp\u003eA: No. The lock includes a mechanical key backup so you can always gain entry even if the battery runs low. The TTlock app also sends low-battery notifications so you can replace batteries in time.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What door types and thicknesses is this lock compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The R5L fits doors between 35 mm and 55 mm thick and is compatible with steel, wooden, brass, stainless steel, and most other standard door types. The handle direction is reversible for both left- and right-hand doors.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many access codes or RFID cards can I store?\u003c\/h4\u003e\n\u003cp\u003eA: The TTlock platform supports a generous number of user credentials including PIN codes, RFID cards, fingerprints, and digital e-keys. You can also issue time-limited temporary codes or e-keys for guests directly through the TTlock app.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does the YRHAND R5L smart lock require a hub or gateway for remote access?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, remote control via the internet requires the TTlock WiFi Gateway (sold separately). Bluetooth unlocking via the TTlock app works without the gateway when you're within Bluetooth range. Once the gateway is connected, you can lock and unlock remotely from anywhere.\"}}, {\"@type\": \"Question\", \"name\": \"Is this smart lock compatible with Amazon Alexa?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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