1. Introduction and Overview
This manual provides essential instructions for the installation, operation, and maintenance of your ZYSKABQ Tuya Smart Door Lock. This electronic biometric lock offers multiple unlocking methods, including fingerprint, mobile application, mechanical key, card, and password, enhancing security and convenience for your home or office.
The lock is constructed from durable aluminium alloy and is designed for doors with a thickness between 38mm and 80mm, compatible with a 5050 tenon and mortise.

Image 1.1: Front and rear view of the ZYSKABQ Tuya Smart Door Lock, showcasing its sleek design and integrated keypad.
2. Product Features
The ZYSKABQ Tuya Smart Door Lock offers advanced features for secure and flexible access control:
- Multiple Unlocking Methods: Access your property using a mobile application, fingerprint recognition, a unique password, an IC card, or a traditional mechanical key.
- Durable Construction: Made from high-quality aluminium alloy for long-lasting performance.
- Wide Door Compatibility: Suitable for door thicknesses ranging from 38mm to 80mm.
- Standard Mortise Compatibility: Designed for use with 5050 tenon and mortise systems.
- Integrated Cat Eye Camera: Provides additional security and monitoring capabilities.
3. Setup and Installation
Proper installation is crucial for the optimal performance and security of your smart lock. It is recommended to consult a professional for installation or refer to a detailed installation guide specific to your door type and the lock's mortise requirements.
3.1. Mortise and Door Thickness Compatibility
Ensure your door meets the following specifications:
- Door Thickness: 38mm - 80mm
- Mortise Type: 5050 (standard configuration)

Image 3.1: Diagram illustrating the dimensions of the compatible 5050 mortise (22x147mm) and standard accessories including mechanical keys and IC cards.
3.2. Initial Setup
After physical installation, follow the instructions provided with the Tuya Smart Life application to connect your lock to your smartphone and configure initial user settings, including administrator fingerprints and passwords.
4. Operating Instructions
Your ZYSKABQ Tuya Smart Door Lock offers several convenient ways to unlock your door:

Image 4.1: Visual representation of the five unlocking methods available for the smart door lock.
4.1. APP Unlock
Use the Tuya Smart Life application on your smartphone to remotely unlock the door. Ensure your phone is connected to the internet and the lock is within range or connected via a compatible gateway (if required for remote access).
4.2. Fingerprint Unlock
Place your registered finger firmly on the fingerprint sensor. The lock will verify your fingerprint and unlock if it matches a stored record. Ensure your finger is clean and dry for optimal recognition.
4.3. Password Unlock
Enter your registered password on the keypad. Press the '#' key to confirm. The lock supports anti-peep passwords, allowing you to enter random digits before or after your actual password to prevent others from guessing it.
4.4. Card Unlock
Present a registered IC card to the card reader area on the lock. The lock will verify the card and unlock the door.
4.5. Mechanical Key Unlock
In case of emergency or battery depletion, insert the mechanical key into the hidden keyhole and turn it to unlock the door manually. Keep mechanical keys in a safe, accessible location outside the property.
5. Maintenance
Regular maintenance ensures the longevity and reliable operation of your smart door lock:
- Cleaning: Wipe the lock's surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the finish or electronic components.
- Battery Replacement: The lock is powered by batteries (type not specified in product details). Replace batteries promptly when the low battery indicator appears to avoid being locked out. Refer to the full product manual for specific battery type and replacement instructions.
- Keypad and Sensor Care: Keep the keypad and fingerprint sensor clean and free from dust or debris.
6. Troubleshooting
If you encounter issues with your smart lock, consider the following common solutions:
- Lock Not Responding: Check the batteries. If they are low or depleted, replace them.
- Fingerprint Not Recognized: Ensure your finger is clean, dry, and placed correctly on the sensor. Re-register your fingerprint if issues persist.
- Password Entry Issues: Verify you are entering the correct password. Try resetting the password via the app if necessary.
- App Connectivity Problems: Ensure your smartphone's Bluetooth or Wi-Fi is enabled and the lock is within range. Check your internet connection if using remote access features.
- Mechanical Key Not Working: Ensure the key is fully inserted and turned correctly. Do not force the key.
For persistent issues, consult the full product manual or contact ZYSKABQ customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Brand Name | ZYSKABQ |
| Model Number | ESJiQ2LDbPoTzMRLOl |
| Material | Aluminium Alloy |
| Suitable Mortise | 5050 |
| Door Thickness | 38-80mm |
| Unlocking Methods | APP, Mechanical Key, Card, Password, Fingerprint |
| ASIN | B0DWL3N4FF |
| Date First Available | April 28, 2025 |
8. Warranty and Support
Specific warranty information for the ZYSKABQ Tuya Smart Door Lock (Model ESJiQ2LDbPoTzMRLOl) is not provided in the product details. For warranty claims, technical support, or further assistance, please contact the manufacturer, ZYSKABQ, directly through their official channels or the retailer from whom the product was purchased.