Product Overview
The YRHAND HK1PRO is a digital electronic smart door lock featuring multiple unlocking methods, a built-in camera, and a peephole viewer. It integrates with the Tuya Smart Home platform via WiFi for enhanced control and monitoring. This lock is designed for various door types, offering advanced security and convenience.
Setup and Installation
Before installation, ensure your door meets the required specifications for thickness and mortise type. The lock is compatible with door thicknesses ranging from 40mm to 90mm and uses a 6068 anti-theft mortise (available in 24x240mm square or 30x240mm cylindrical variants).
Pre-Installation Measurements
Carefully measure your door's thickness, the length of the guide sheet, and the width of the guide sheet to ensure proper fitment.
Mortise Selection
Choose the correct mortise type (square or cylindrical) based on your door's requirements. The lock supports 6068 anti-theft mortises.
Installation Steps
For a detailed visual guide on installation, please refer to the official installation video below. The video demonstrates the process of installing the mortise, connecting wiring, and assembling the lock components.
- Install the Mortise: Secure the 6068 mortise into the door frame using screws.
- Prepare the Lock Panels: Connect the necessary wires between the front and rear lock panels.
- Attach the Front Panel: Carefully align and attach the front panel to the door, ensuring wires pass through correctly.
- Attach the Rear Panel: Connect the wires to the rear panel's circuit board and secure the panel to the door using screws.
- Insert Batteries: Open the battery compartment on the rear panel and insert 8 AA dry batteries.
- Test Functionality: After assembly, test all unlocking methods and ensure the lock operates smoothly.
Operating Instructions
Unlocking Methods
The YRHAND HK1PRO offers six convenient ways to unlock your door:
- Fingerprint Unlock: Place your registered finger on the biometric sensor for instant access (0.5s unlock time, <0.00001% error rate).
- Password Unlock: Enter your registered passcode on the keypad. The lock supports virtual passwords, allowing you to enter random digits before and after your actual password to prevent peeping.
- IC Card / NFC Unlock: Tap a registered IC card or NFC-enabled device on the designated area.
- Mechanical Key Unlock: Use the provided physical key for emergency access.
- APP Remote Unlock: Use the Tuya APP on your smartphone to unlock the door remotely.
- Wristband Unlock: Tap a registered wristband on the designated area.
Tuya APP Features
The Tuya APP provides comprehensive control and monitoring capabilities for your smart lock:
- User Management: Easily manage user permissions, create, and delete fingerprints, passcodes, or cards.
- Remote Unlock: Receive unlock requests on your phone when someone rings the doorbell and grant access remotely.
- Alerts & Operation Logs: The app records all unlocking operations and alerts you if the door sounds an alarm.
- Photo Capture: Know who is at your door in real-time through photo capture when the doorbell is pressed.
Peephole and Camera Functions
The lock features a built-in camera and a 3.5-inch large visual screen for enhanced security:
- Large Visual Screen: Press the doorbell, and the 3.5-inch screen lights up, allowing you to see who is outside.
- HD Night Vision Camera: The camera provides a large wide-angle view with HD night vision, ensuring clear visibility even in low-light conditions.
Additional Features
- Silent Mode: Turn on or off the voice prompt for quiet operation.
- Anti-lock Knob: After the indoor lock is reversed, the outdoor door cannot be opened, providing an extra layer of security.
- Electromagnetic Interference Shielding: The lock is shielded from electromagnetic interference, preventing unauthorized opening methods.
Maintenance
Power Supply and Emergency Options
The smart lock is powered by 8 AA alkaline dry batteries. A full charge can last approximately 3 months.
- Battery Replacement: When the low battery warning is issued, replace all 8 AA batteries promptly.
- Emergency Mechanical Key: In case of complete power loss, use the mechanical key for emergency unlocking.
- Emergency USB Power: If batteries are depleted, connect a power bank via the USB power outlet for temporary power to unlock the door.
Cleaning
- Wipe the lock's exterior with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Keep the fingerprint sensor and camera lens clean for optimal performance.
Troubleshooting
- Lock not responding: Check battery levels. If batteries are low, replace them or use the emergency USB power.
- Fingerprint not recognized: Ensure your finger and the sensor are clean and dry. Re-register your fingerprint if issues persist.
- Password not working: Double-check the entered password. Try the virtual password feature if you suspect someone is watching.
- App connectivity issues: Ensure your home WiFi network (2.4GHz) is stable and the lock is within range. Restart the lock and your router if necessary.
- Doorbell not activating screen: Check connections and ensure the doorbell button is functioning correctly.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | YRHAND |
| Model Number | HK1PRO |
| Power Supply | DRY BATTERY (8pcs AA Battery) |
| Protection Level | IP66 |
| Suitable for Mortise | 6068 (24x240mm Square mortise, 30x240mm Cylindrical mortise) |
| Suitable Door Type | Steel Door, Wooden Door, Glass Door, Brass Door, Stainless Steel Door, Other |
| Special Features | Built-in Camera, Built-in Peephole, Built-in Gateway |
| Doorknob Function | Biometric, Key & Keypad |
| Connectivity | WiFi (2.4GHz only) |
| Ways To Unlock | Face Recognition, APP, Fingerprint, Card, Code, Key, Wristband |
| Material | Zinc Alloy, Aluminum Alloy |
| Handle Direction | Direction Reversible |
| Origin | Mainland China |
| Certification | CE, FCC |
| Smart Home Platform | Tuya |
| Data Storage Options | Cloud |
| App Name | Tuya APP |
| Door Thickness | 40-90mm |
| Working Temperature | -20 to +50°C |
| Color | Black |
| Unlock Time (Fingerprint) | 0.5s |
| Fingerprint Recognition Error Rate | <0.00001% |
User Tips
- Water Resistance: The lock has an IP66 protection level, meaning it is protected against dust and powerful water jets. It is suitable for outdoor use where it might be exposed to rain or splashes, but it is not designed for immersion in water.
- Power Source: This smart lock operates on 8 AA dry batteries and does not use direct electrical power. Always keep spare batteries on hand or utilize the emergency USB power option if batteries run out unexpectedly.
- WiFi Connectivity: Ensure your WiFi network is 2.4GHz for proper connection, as the lock does not support 5GHz networks.
Warranty and Support
The YRHAND HK1PRO Smart Door Lock comes with a 24-month Manufacturer's Limited Warranty for defective items. This warranty does not cover items damaged due to misuse or improper handling after receipt.
- Reporting Defects: Defective items must be reported and returned within the warranty period, ideally in their original packaging. Please provide your order number when reporting.
- Return Merchandise Authorization (RMA): Before returning any product, an RMA must be obtained by contacting the seller.
- Return Shipping: The buyer is responsible for the cost of returning any merchandise.
For any concerns or support, please contact the seller directly. Your satisfaction is important, and they strive to address any issues promptly and effectively.