Product Overview
The YRHAND X5 is an advanced biometric smart door lock designed to enhance home security and convenience. It offers multiple unlocking methods and smart features integrated with the Tuya smart life app.
Key Features:
- Multiple Access Methods: WiFi App, M1 Card, Passcode, Fingerprint, Wristband, Mechanical Key.
- Enhanced Security: AES 256 encryption, virtual password function, deadbolt button for double safety, electronic anti-locking.
- Durable Design: Aluminum alloy lock panel, IP66 protection level, waterproof gasket.
- Long Battery Life: Powered by 4 AA batteries, lasting up to 12 months.
- Emergency Power: USB external charging port.
- Voice Prompts: Supports 8 languages.

Figure 1: YRHAND X5 Smart Lock showcasing various unlock methods and multi-language voice support.
Setup and Installation
Before Installation:
Ensure your door is compatible with the YRHAND X5 smart lock. It is suitable for door thicknesses between 35-55mm and can be used on Steel, Wooden, Brass, and Stainless Steel doors.
Mortise Compatibility:
The lock is compatible with various mortise types including single latch 60/70, and European 5050/6050/3585/4585/6085/6072/5572. If you are unsure about your existing mortise size, please measure it carefully.

Figure 2: Lock dimensions and various mortise options with detailed measurements.

Figure 3: Guide for measuring your existing mortise to ensure compatibility.
Battery Installation:
The lock requires 4 AA alkaline batteries for power. Ensure correct polarity when inserting the batteries.

Figure 4: Battery compartment and waterproof features.
Handle Direction:
The handle direction is reversible, allowing for flexible installation on various door types.
Installation Video:
For a detailed visual guide on installation, please refer to the official installation video:
Video 1: YRHAND X5 Smart Lock Installation Guide.
Operating Instructions
Unlocking Methods:
- Fingerprint Unlock: Place your registered finger on the fingerprint reader. The lock will unlock in approximately 0.5 seconds.
- Passcode Unlock: Enter your registered passcode on the touch keypad.
- M1 Card Unlock: Tap your registered M1 card on the card reading area.
- App Unlock (Tuya Smart Life): Use the Tuya Smart Life app on your smartphone to remotely unlock the door.
- Mechanical Key Unlock: In case of emergency or power failure, use the provided mechanical key to unlock the door.
- Wristband Unlock: Tap your registered wristband on the card reading area.

Figure 5: Visual representation of various unlocking methods.

Figure 6: Fast fingerprint recognition in under 0.5 seconds.
Locking Mechanisms:
- Automatic Locking: The lock will auto-relock after a set period, ensuring your home is always secure.
- Manual Locking (Push Up Handle): For additional security, lift the handle upwards to engage the deadbolt.
- Deadbolt Button: An internal deadbolt button provides double safety, preventing unauthorized entry from the outside even if the lock is bypassed.

Figure 7: Demonstrating the 'Lift the handle to lock' and electronic anti-locking features.
Tuya Smart Life App Features:
- Remote Unlocking: Unlock your door from anywhere using the app.
- Time-Limited Passcodes: Generate temporary passcodes for guests or service providers, valid for a specific duration.
- Temporary Passcodes: Create one-time use passcodes for immediate access.
- Access Records: Keep a full record of who enters and exits your home.
- Virtual Password Function: Input a fake password with your real password embedded within it to prevent onlookers from guessing your code.

Figure 8: Remote unlocking and passcode management via the Tuya app.

Figure 9: Setting a time-limited passcode for family members.

Figure 10: Generating a dynamic temporary password.
Emergency Power Supply:
If the batteries run out, you can use a power bank connected to the USB charging port on the lock's exterior to provide temporary power and unlock the door.

Figure 11: Mechanical keyhole and USB charging port for emergency power supply.
Maintenance
Battery Replacement:
The YRHAND X5 smart lock is powered by 4 AA alkaline batteries. Under normal usage, these batteries can last for approximately 6-12 months (10,000 normal open cycles). Replace all four batteries simultaneously when the low battery indicator appears or voice prompt is heard.
Cleaning:
Wipe the lock's exterior with a soft, damp cloth. Avoid using abrasive cleaners or solvents that could damage the finish or electronic components.
Waterproof Design:
The lock features an IP66 protection level and a waterproof gasket design, making it resistant to rain and dust. However, avoid submerging the lock in water or exposing it to extreme weather conditions for prolonged periods.

Figure 12: Waterproof gasket design for enhanced durability.
Troubleshooting
- Lock not responding: Check battery levels. If batteries are low or dead, use the USB emergency power supply or the mechanical key.
- Fingerprint not recognized: Ensure your finger is clean and dry. Try re-registering your fingerprint if the issue persists.
- Passcode not working: Double-check the entered passcode. Ensure the virtual password function is not causing confusion.
- App connectivity issues: Ensure your smartphone has a stable internet connection and the lock is within WiFi range. Restart the app or the lock if necessary.
- Lock not engaging: Check for any obstructions in the door frame or mortise. Ensure the handle is fully lifted for manual locking.
User Tips:
- Always keep at least one mechanical key in a safe, accessible location outside your home for emergencies.
- Regularly check the battery status through the app or the lock's indicator to avoid being locked out.
- Utilize the virtual password feature to enhance security when entering passcodes in public.
- For families, consider setting up time-limited or temporary passcodes for children or visitors instead of sharing permanent codes.
Specifications
| Attribute | Detail |
|---|---|
| Brand Name | YRHAND |
| Model Number | X5 |
| Material | Zinc Alloy |
| Panel Sizes | L 255mm * W 65mm |
| Unlock Methods | App, Mechanical Keys, Card, WiFi, Password, FINGERPRINT |
| App Name | Tuya Smart Life |
| Connectivity | WiFi |
| Power Supply | DRY BATTERY (4 pcs AA alkaline batteries) |
| Battery Life | 10,000 times normal open (approx. 12 months) |
| Protection Level | IP66 (Waterproof) |
| Suitable Door Type | Steel Door, Wooden Door, Brass Door, Stainless Steel Door, Other |
| Door Thickness Request | 35-55MM |
| Handle Direction | Reversible |
| Special Features | Built-in Gateway, Support USB Charge |
| Certification | CE, FCC |
| Support System | iOS 7.0 or Android 4.4 or above |

Figure 13: Overview of core technologies and features.
Warranty and Support
Warranty:
The YRHAND X5 Smart Door Lock comes with a 24-month manufacturer's limited warranty for defective items. This warranty excludes items damaged due to misuse or improper handling after receipt.
Contact and Support:
For any questions, technical support, or warranty claims, please contact the seller or manufacturer directly. Provide your order number and a detailed description of the issue for prompt assistance.
Package Contents
- Front panel x 1
- Rear panel x 1
- Mortise lock x 1
- Smart card x 5
- M1 Wristbands x 2
- Mechanical Key x 2
- Screw Kit x 1





