1. Product Overview
The Kaadas K70 PRO MAX is a premium automatic electronic smart lock designed to provide advanced security and convenient access to your home or office. It integrates multiple cutting-edge unlocking technologies and robust construction for reliable performance.
Figure 1: Kaadas K70 PRO MAX Smart Lock (Black)
Figure 2: Kaadas K70 PRO MAX Smart Lock (Black and Gold)
2. Key Features
- Multiple Unlocking Methods: Palm vein, Face ID, Fingerprint, Password (including virtual password), NFC Card, Mobile App, and Mechanical Key.
- Advanced Biometrics: Swedish FPC semiconductor fingerprint sensor, high-capacity storage for faces and palm veins.
- Smart Connectivity: WiFi @2.4G for remote management via Kaadas Smart APP.
- Robust Security: Zinc alloy main material, stainless steel lock body, C-level lock cylinder, multiple bolt lock body, anti-peeping password, anti-electromagnetic interference, anti-cat's eye unlock, emergency unlock.
- Integrated Doorbell: Local doorbell function.
- Automatic Locking: Supports automatic locking for enhanced security.
- Emergency Power: 5V Type-C emergency power supply.
- Durable Design: Tested for anti-corrosion, anti-strength, salt spray resistance, and fire resistance.
- Ultra HD Camera: For enhanced monitoring and security.
Figure 3: Detailed Features Overview
3. Installation and Setup
3.1 Pre-installation Requirements
- Compatible Door Types: Wooden door, Steel door, Aluminum door.
- Door Thickness: 38mm to 120mm.
- Ensure the door frame and existing lock mortise are compatible with the smart lock's dimensions. Professional installation is recommended.
3.2 Initial Setup
- Battery Installation: Insert the 5000mAh lithium battery into the designated compartment.
- Power On: The lock will power on automatically. Follow the voice prompts or on-screen instructions for initial configuration.
- Administrator Setup: Create the first administrator fingerprint, face ID, or password as prompted. This is crucial for managing other users and settings.
- App Connection: Download the "Kaadas Smart APP" from your mobile app store. Follow the in-app instructions to connect the lock to your home WiFi (2.4G network required).
Figure 4: Internal Structure and Security Features
4. Operating Instructions
4.1 Unlocking Methods
- Face ID: Stand in front of the lock, align your face with the camera. The lock will recognize your face and unlock automatically.
- Palm Vein: Place your palm over the palm vein sensor. The lock will scan your unique palm vein pattern and unlock.
- Fingerprint: Place your registered finger on the semiconductor fingerprint sensor. The lock will verify and unlock.
- Password: Enter your 6-12 digit password on the keypad, followed by '#'. The lock supports virtual passwords (up to 20 digits) to prevent peeping.
- NFC Card: Present a registered NFC card to the designated card reader area on the lock.
- Mobile App: Use the Kaadas Smart APP to remotely unlock the door via WiFi connection.
- Mechanical Key: In case of emergency or battery depletion, use the provided mechanical key to unlock the door.
4.2 Locking the Door
- The lock supports automatic locking. After closing the door, the lock will engage automatically.
- To manually lock, press the lock button on the keypad or use the indoor sensor handle.
4.3 Using the Kaadas Smart APP
- User Management: Add, modify, or delete fingerprints, face IDs, palm veins, and passwords for family members or guests.
- Temporary Passwords: Generate time-limited or one-time passwords for visitors.
- Remote Unlocking: Unlock the door from anywhere using the app.
- Activity Log: View a history of who entered and when.
- Notifications: Receive real-time alerts for door status, low battery, or attempted forced entries.
Figure 5: Screen and Charging Features
5. Maintenance
5.1 Battery Management
- The lock is powered by a 5000mAh lithium battery.
- When the battery is low, the lock will provide a low battery warning via voice prompt or app notification.
- Recharge the battery using the 5V Type-C emergency power supply port located on the lock.
- Avoid using non-standard chargers to prevent damage.
5.2 Cleaning and Care
- Wipe the lock's surface with a soft, dry cloth.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish and electronic components.
- Keep the fingerprint sensor, face ID camera, and palm vein sensor clean and free from dust or debris for optimal performance.
6. Troubleshooting
- Lock not responding: Check battery level. If low, connect to emergency power via Type-C.
- Fingerprint/Face ID/Palm Vein not recognized: Ensure the sensor/camera is clean and your registered biometric data is correctly aligned. Re-register if necessary.
- Password not working: Ensure correct password entry. Try using the virtual password feature to prevent accidental exposure.
- App connectivity issues: Verify your home WiFi is 2.4G and stable. Restart the lock and your router if needed. Re-pair the lock with the app.
- Door not locking automatically: Check if the door is fully closed and aligned. Ensure the automatic lock function is enabled in settings.
- Persistent issues: If problems persist, perform a factory reset (refer to the app or detailed manual for instructions) and reconfigure the lock. Contact customer support if the issue remains unresolved.
7. Specifications
| Feature | Specification |
|---|---|
| Brand Name | Kaadas |
| Model Number | K70 PRO MAX |
| Origin | Mainland China, Guangdong |
| Main Material | Zinc Alloy |
| Lock Body Material | Stainless Steel |
| Door Type Compatibility | Wooden door, Steel door, Aluminum door |
| Door Thickness | 38mm ~ 120mm |
| Unlocking Methods | APP, Temporary Password, Password, Face Recognition, Mobile App, NFC Card, Key, Fingerprint, Palm Vein |
| Network Connectivity | WiFi @2.4G |
| Power Supply | 5000mAh Lithium Battery |
| Emergency Power | 5V Type-C |
| Fingerprint Sensor | Swedish FPC Semiconductor |
| Fingerprint Capacity | 50 pieces |
| Fingerprint Comparison Time | ≤0.5s |
| Password Groups | 60 groups |
| Password Length | 6-12 digits (Virtual: up to 20 digits) |
| Face ID Capacity | 50 groups |
| Palm Vein Capacity | 50 groups |
| Processor | Quad-core ARM Cortex-M4 |
| Durability Tests | 20 years anti-corrosion, 8000N anti-strength, 120 hours salt spray, 30 min fire resistance |
| Operating Temperature | 20-60°C |
Figure 6: Technical Specifications and Durability
8. User Tips
- Regular Battery Checks: Periodically check the battery status via the app to avoid unexpected power loss.
- Multiple Unlocking Methods: Register multiple fingerprints, faces, or palm veins for yourself and family members to ensure convenient access even if one method fails.
- Virtual Password: Always use the virtual password feature when entering your code in public to prevent others from guessing your actual password.
- Keep Mechanical Keys Safe: Store the mechanical keys in a secure, accessible location outside your home for emergency use.
- App Notifications: Enable app notifications for real-time alerts on door activity and security events.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or authorized Kaadas service center. Keep your purchase receipt as proof of purchase.
