YRHAND Tuya Smart Deadbolt – Biometric NFC Keyless WiFi Lock
YRHAND Tuya Smart Deadbolt – Biometric NFC Keyless WiFi Lock
YRHAND Tuya Smart Deadbolt Lock – Biometric Fingerprint, NFC, Keypad & App Access
Upgrade your home or office security with the YRHAND Smart Deadbolt Lock — a fully featured keyless entry system powered by the Tuya Smart platform. With five convenient ways to unlock, IP66 waterproof construction, and seamless WiFi & Bluetooth connectivity, this deadbolt delivers dependable access control for homes, apartments, dormitories, and modern offices. Made in Mainland China.
5 Ways to Unlock — Ultimate Flexibility
- Fingerprint (Biometric): Fast, accurate recognition for registered users
- NFC Card: Tap-to-unlock convenience with compatible NFC cards
- PIN Code: Program up to 49 unique 4–9 digit codes for family and guests
- Mechanical Key: Traditional backup key always available
- Tuya App / Bluetooth: Lock and unlock remotely from your smartphone
Key Features
- Auto-Lock: Automatically secures the door after 3–30 seconds (customizable)
- Virtual Password: Add random digits before or after your real code to prevent shoulder-surfing
- IP66 Waterproof: Rated for outdoor use in rain, humidity, and temperatures from -20°C to 55°C
- Mute Mode: Toggle the keypad beep on or off as needed
- USB Emergency Power Backup: Keep the lock operational even when batteries run low
- Interior Lock/Unlock Button: One-touch locking from inside the room
- Gateway Support: Compatible with Tuya-compatible gateway hubs for extended smart home integration
- Direction-Reversible Handle: Adapts to both left- and right-hand door configurations
Specifications
| Door Thickness | 35–55 mm |
| Material | Zinc Alloy |
| Colors | Black / Silver |
| Connectivity | WiFi + Bluetooth |
| Power Supply | 4 × AA Alkaline Batteries + USB Backup |
| App | Tuya Smart (iOS & Android) |
| Protection Rating | IP66 Waterproof |
| Certifications | CE, FCC |
| Compatible Door Types | Wood, Steel, Glass, Stainless Steel, Brass |
| Working Temperature | -20°C to 55°C |
| Origin | Made in Mainland China |
Ideal For
Homes, apartments, modern offices, campus buildings, and dormitories — anywhere you want convenient, keyless entry with app-based remote management.
For guidance on home security best practices, visit the U.S. Consumer Product Safety Commission – Home Safety.
Frequently Asked Questions
Q: Does the YRHAND smart deadbolt lock work without a WiFi gateway?
A: Yes — the lock connects directly to your smartphone via Bluetooth for nearby access without a gateway. To enable remote control from anywhere via the Tuya app over WiFi, a compatible Tuya gateway hub is required (sold separately).
Q: How many user codes and fingerprints can be stored on this smart deadbolt?
A: The lock supports up to 49 unique PIN codes (4–9 digits each) and multiple fingerprint profiles, making it ideal for households, offices, or dormitories with many users.
Q: What happens if the batteries die on this keyless deadbolt?
A: A USB emergency power backup port lets you temporarily energize the lock from an external power bank so you can still use your PIN or mechanical key to enter. The lock also provides low-battery alerts via the Tuya app.
Q: Is the YRHAND deadbolt suitable for outdoor use?
A: Yes. The lock carries an IP66 waterproof rating and operates reliably in temperatures from -20°C to 55°C, making it well-suited for exterior doors exposed to rain, humidity, and temperature extremes.