1. Introduction and Overview
This manual provides detailed instructions for the installation, operation, and maintenance of your WONDER FAMILY WiFi Smart Door Lock with Camera, Model Smart Minimal. This advanced keyless mortise lock system offers multiple access methods and integrated security features for enhanced home protection and convenience.
Important Note: This smart door lock is designed for the European DIN Standard (58mm backset, 85mm handle-cylinder spacing) and requires professional installation. It is not compatible with standard U.S. ANSI door setups. Please verify your door dimensions and consult a professional installer before proceeding with purchase or installation.
2. Safety Information
- Ensure all components are handled carefully during installation to prevent damage.
- Keep mechanical keys in a secure location outside the property, accessible only for emergencies.
- Do not expose the lock to extreme temperatures or direct water spray.
- Use only specified AA alkaline batteries. Do not mix old and new batteries or different battery types.
- Regularly check battery levels via the mobile application and replace batteries promptly when indicated.
- For optimal security, change default passcodes immediately after installation.
3. Package Contents
Verify that all the following items are included in your package:
- Front Panel Assembly (with keypad and fingerprint sensor)
- Rear Panel Assembly (with battery compartment and thumb turn)
- Mortise Lock Body
- Strike Plate and Strike Box
- Mounting Hardware (screws, spindles, etc.)
- 2 Mechanical Keys
- 2 RFID Key Cards
- Installation Template
- User Manual
- Note: 4x AA batteries are required but not included.

4. Product Features
The WONDER FAMILY Smart Door Lock offers a comprehensive suite of features for secure and convenient access control:
- 5 Convenient Unlock Methods: Access your property using fingerprint recognition, a personalized passcode, RFID card, traditional mechanical key, or remotely via the mobile application.
- Integrated Camera: A built-in camera provides real-time monitoring of your doorstep.
- Two-Way Voice Communication: Speak with visitors directly through the lock via the mobile app.
- Motion Detection & Night Vision: The camera detects movement and provides clear visuals even in low-light conditions.
- Video and Photo Recording: Capture events at your door for security review. Supports SD card storage.
- WiFi Connectivity: Connects to your home WiFi network for remote control and monitoring.
- Mobile App Control: Manage users, generate temporary passcodes, view activity logs, and control lock functions from your smartphone.
- Battery Powered: Operates on 4x AA batteries (not included).
- USB Emergency Backup: In case of battery depletion, a USB port allows temporary power supply via a power bank for emergency access.


5. Installation Guide
Professional Installation Required: Due to the European DIN Standard mortise lock design, professional installation is strongly recommended. This lock is not a direct replacement for standard U.S. ANSI locks and requires specific door preparations.
5.1 Pre-Installation Checks
- Door Compatibility: Confirm your door is compatible with the European DIN Standard (58mm backset, 85mm handle-cylinder spacing).
- Door Thickness: The lock is designed for door thicknesses between 1.4-2.4 inches (35mm-65mm).
- Tools Required: Standard tools for door lock installation, potentially including a drill and specialized bits for mortise preparation.

5.2 Installation Steps (Overview)
This is a general overview. Refer to the detailed installation template and consult a professional for precise steps.
- Prepare the Door: Mark and drill holes according to the provided template for the mortise lock body and through-bolts.
- Install Mortise Lock Body: Insert the mortise lock body into the prepared cavity in the door edge and secure it with screws.
- Install Spindles and Through-bolts: Insert the handle spindles and secure the through-bolts.
- Attach Front Panel: Connect the front panel to the mortise lock body and secure it.
- Attach Rear Panel: Connect the rear panel, ensuring proper cable connections, and secure it to the door.
- Install Batteries: Insert 4x AA alkaline batteries into the battery compartment.
- Install Strike Plate and Box: Install the strike plate and box on the door frame, aligning with the mortise lock.

6. Operating Instructions
6.1 Initial Setup and App Pairing
- Download the WONDER FAMILY smart lock application from your device's app store (available on Google Play and Apple App Store).
- Create an account and log in.
- Follow the in-app instructions to add your new smart lock, connecting it to your home WiFi network.
- Set up an administrator fingerprint and passcode during the initial pairing process.

6.2 Unlocking Methods
- Fingerprint: Place your registered finger on the fingerprint sensor. The lock will unlock upon successful recognition.
- Passcode: Enter your 6-8 digit passcode on the keypad, followed by the '#' key.
- RFID Card: Present the registered RFID card to the card reader area on the lock.
- Mechanical Key: Insert the physical key into the keyhole and turn to unlock.
- Mobile App: Open the WONDER FAMILY app, select your lock, and tap the unlock icon.
6.3 Locking Methods
- Automatic Locking: The lock can be configured to automatically lock after a set period (e.g., 5-30 seconds) once the door is closed.
- Manual Locking: From the outside, press the '#' key on the keypad. From the inside, use the thumb turn or lift the handle (if multi-point locking is engaged).
- Mobile App: Open the WONDER FAMILY app, select your lock, and tap the lock icon.
6.4 Camera and Communication
- Access the camera feed through the WONDER FAMILY app.
- Use the two-way audio feature to communicate with visitors.
- Review recorded video and photo events in the app's history.
7. Maintenance
7.1 Battery Replacement
The lock is powered by 4x AA alkaline batteries. The mobile app will provide low battery warnings. Replace all four batteries simultaneously when prompted.
- Locate the battery compartment on the interior side of the lock.
- Remove the battery cover.
- Remove the old batteries and dispose of them responsibly.
- Insert four new AA alkaline batteries, ensuring correct polarity (+/-).
- Replace the battery cover.
7.2 Cleaning
Clean the lock's exterior surfaces with a soft, damp cloth. Avoid abrasive cleaners or solvents that could damage the finish or electronic components.
8. Troubleshooting
- Lock Not Responding: Check battery levels. If batteries are depleted, use the USB emergency power port with a power bank or the mechanical key.
- Fingerprint Not Recognized: Ensure your finger is clean and dry. Re-register your fingerprint if issues persist.
- Passcode Not Working: Verify the correct passcode is entered. Ensure the keypad is clean and responsive.
- App Connectivity Issues: Check your home WiFi network. Ensure the lock is within range and connected. Restart the app or the lock if necessary.
- Camera Feed Unavailable: Check WiFi connection. Ensure the camera lens is clean and unobstructed.
- Lock Mechanism Jammed: Do not force the handle. Check for any obstructions in the door frame or latch. If the issue persists, contact professional assistance.
9. Specifications
| Brand | WONDER FAMILY |
| Model | Smart Minimal |
| Lock Type | Mortise Lock (European DIN Standard) |
| Material | Aluminum |
| Dimensions (L x W x H) | 13 x 2.8 x 0.89 inches (330 x 71 x 22.6 mm) |
| Item Weight | 8.16 pounds (3.71 kg) |
| Control Method | App, Fingerprint, Keypad, RFID Card, Mechanical Key |
| Power Source | 4x AA Alkaline Batteries (not included) |
| Emergency Power | USB-C Port |
| UPC | 810140599186 |
10. Warranty and Support
For warranty information, technical support, or any inquiries regarding your WONDER FAMILY Smart Door Lock, please contact WONDER FAMILY customer service directly. Refer to the product packaging or the official WONDER FAMILY website for contact details.





