YRHAND TTlock Smart Lock – WiFi, Bluetooth, RFID & Keypad
YRHAND TTlock Smart Lock – WiFi, Bluetooth, RFID & Keypad
YRHAND TTlock Bluetooth Waterproof Smart Lock (Model R5L)
Upgrade your home or office security with the YRHAND R5L Smart Lock — a feature-packed, IP66-rated waterproof electronic door lock that puts you in complete control of who enters, when, and how. Compatible with the TTlock app and built-in WiFi gateway support, you can manage access from anywhere in the world right from your smartphone.
Made in Mainland China.
6 Flexible Ways to Unlock
- 📱 Bluetooth / TTlock App — unlock hands-free via your smartphone
- 🔑 RFID Card — tap-to-open with included key cards
- 🔢 Digital Keypad / PIN Code — set personal or temporary codes
- 👆 Fingerprint Biometric — fast, keyless entry
- 🗝️ Mechanical Key — classic backup option always available
- 🌐 Remote Control (via Gateway) — grant access from anywhere with WiFi gateway support
Smart Home & Voice Assistant Integration
Works seamlessly with Amazon Alexa 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.
Built to Last in Any Weather
The durable zinc alloy body carries an IP66 weatherproof rating, making it suitable for exterior doors exposed to rain, dust, and humidity. Fits doors 35–55 mm thick including steel, wooden, brass, and stainless steel doors. The handle direction is fully reversible for left- or right-hand installation.
Key Specifications
- Brand: YRHAND
- Model: R5L
- Material: Zinc Alloy
- Connectivity: Bluetooth + WiFi (via Gateway)
- Protection Level: IP66 Waterproof
- Door Thickness: 35–55 mm
- Power Supply: Dry Battery
- Certifications: CE, FCC
- Compatible Door Types: Steel, Wooden, Brass, Stainless Steel
- Handle Direction: Reversible
- Origin: Made in Mainland China
Why Choose the YRHAND R5L?
- ✅ No more lost keys — multiple keyless entry methods
- ✅ Share digital e-keys with family, guests, or service providers
- ✅ View real-time access logs and entry history
- ✅ Auto-lock feature for peace of mind
- ✅ CE & FCC certified for safety and electromagnetic compliance
- ✅ IP66 weatherproof — reliable outdoors year-round
For general consumer product safety guidance, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Does the YRHAND R5L smart lock require a hub or gateway for remote access?
A: 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.
Q: Is this smart lock compatible with Amazon Alexa?
A: 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.
Q: What happens if the battery dies — am I locked out?
A: 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.
Q: What door types and thicknesses is this lock compatible with?
A: 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.
Q: How many access codes or RFID cards can I store?
A: 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.