Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Devo G7 Smart Door Lock. Please read this manual thoroughly before installation and use to ensure proper function and safety.
Product Features
- 6-in-1 Keyless Entry: Unlock using fingerprint, mobile app, IC card, passcode, physical key, or voice control (Alexa/Google Assistant).
- Fingerprint Recognition: 99% accuracy, stores up to 100 unique fingerprints.
- Built-in Wi-Fi: Direct connection to your home network without a separate gateway.
- App Control: Remotely lock/unlock, manage users, set temporary passwords, view access logs, and receive notifications via the Tuya app.
- Enhanced Security: Features auto-lock (adjustable 5s-15min), anti-peep passcode, and wrong input limits.
- Durability: BHMA Grade 3 certified and IP54 waterproof, operating reliably from 5°F to 122°F (-15°C to 50°C).
- Long Battery Life: Up to 8 months with 8 AA batteries (not included). Includes low battery alarm and emergency Type-C charging port.
Package Contents
The Devo G7 Smart Door Lock package includes the following items:
- G7 Smart Door Lock (1 unit)
- IC Cards (2 units)
- Installation Accessories (screws, plates, etc.)
- Mechanical Keys (2 units)
- User Manual (this document)
Specifications
| Brand | Devo |
| Model Number | G7 |
| Lock Type | Combination Lock, Deadbolt, Keypad |
| Material | Aluminum |
| Dimensions (L x W x H) | 9.6 x 8.5 x 3.9 inches |
| Connectivity | Wi-Fi (2.4GHz) |
| Control Method | App, Voice (Amazon Alexa, Google Assistant), Fingerprint, Passcode, IC Card, Key |
| Power Source | 8 AA Batteries (not included) |
| Battery Life | Up to 8 months |
| Weather Resistance | IP54 (Waterproof) |
| Operating Temperature | 5°F to 122°F (-15°C to 50°C) |
| Certifications | BHMA Grade 3 |
Installation and Setup
The Devo G7 Smart Door Lock is designed for easy installation without professional tools. Ensure your door meets the compatibility requirements before beginning.
1. Door Compatibility Check
Verify your door's specifications to ensure proper fit:
- Door Thickness: 1-3/8" to 2-1/8" (35-55mm)
- Door Hole: 1-1/2" or 2-1/8" (38 or 54mm)
- Backset: 2-3/8" or 2-3/4" (60 or 70mm)
The lock is compatible with most standard American doors. It supports both left-handed and right-handed doors. Ensure your door is a single cylinder type and not mortise/integrated.
Figure 1: Door compatibility requirements and types.
Figure 2: Detailed door measurement and type compatibility check.
2. Physical Installation
Follow the step-by-step instructions provided in the included installation guide. Generally, this involves:
- Removing your existing deadbolt and handle.
- Installing the new latch and strike plate.
- Mounting the exterior assembly.
- Connecting the cable and installing the interior assembly.
- Securing the lock with screws.
Ensure all components are securely fastened and the lock operates smoothly before proceeding to electronic setup.
3. Battery Installation
The lock requires 8 AA batteries (not included). Install them into the battery compartment on the interior assembly. Ensure correct polarity.
Figure 3: Battery compartment with 8 AA batteries.
Figure 4: Excellent battery life and emergency charging port.
4. App Connection (Tuya App)
- Download the Tuya Smart app from your mobile app store.
- Create an account or log in.
- Add the Devo G7 lock by following the in-app instructions. The lock connects directly to your 2.4GHz Wi-Fi network (5GHz networks are not supported).
- Once connected, you can manage the lock remotely.
Figure 5: Remote control via Tuya App.
Figure 6: Direct Wi-Fi connection to router.
Operation
Figure 7: Six methods for unlocking the Devo G7 Smart Door Lock.
Unlocking Methods
The Devo G7 Smart Door Lock offers multiple ways to unlock:
- Fingerprint: Place your registered finger on the sensor for quick access. The lock supports up to 100 fingerprints.
- App Control: Use the Tuya app on your smartphone to remotely lock or unlock the door from anywhere.
- Passcode: Enter your personalized passcode on the touchscreen keypad. The anti-peep function allows you to enter random digits before or after your actual code to prevent others from guessing it.
- IC Card: Tap one of the two provided IC cards on the lock's screen to unlock.
- Physical Key: Use one of the two mechanical keys as a backup unlocking method.
- Voice Control: Integrate with Amazon Alexa or Google Assistant for hands-free unlocking.
Figure 8: Fingerprint quick unlock feature.
Figure 9: Fingerprint unlock for family members.
Figure 10: App remote control interface.
Figure 11: Anti-peeping password feature.
Figure 12: Password unlock options.
Figure 13: IC card unlock in action.
Figure 14: Keys unlock as a backup.
Figure 15: Voice control with Alexa and Google Assistant.
Figure 16: Voice control for hands-free unlocking.
Auto-Lock Function
The auto-lock feature automatically locks the door after a set period. You can customize the auto-lock time from 5 seconds to 15 minutes via the app.
Figure 17: Auto-lock feature with customizable timing.
Figure 18: Auto-lock and one-touch lock for convenience.
User Management and Notifications
Through the Tuya app, you can:
- Manage Users: Add, edit, or remove users and assign specific access methods (fingerprint, passcode, IC card).
- Temporary Passwords: Generate one-time or time-limited passwords for guests or service providers.
- Real-Time Notifications: Receive instant alerts on your phone when the door is unlocked or if there's a low battery warning.
- Access Logs: Review a history of who entered and exited your home, and by what method.
Figure 19: User management via the app.
Figure 20: Setting up temporary passwords.
Figure 21: Real-time unlock notifications.
Figure 22: Viewing access logs.
Figure 23: Low battery warning notification.
Maintenance
To ensure the longevity and optimal performance of your Devo G7 Smart Door Lock, follow these maintenance guidelines:
- Battery Replacement: Replace all 8 AA batteries when the low battery alarm sounds or when notified by the app. Do not mix old and new batteries.
- Emergency Power: In case of complete battery depletion, use a Type-C cable to connect a power bank to the emergency charging port for temporary power to unlock the door.
- Cleaning: Wipe the touchscreen and lock body with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Environmental Conditions: The lock is IP54 waterproof and designed to operate between 5°F to 122°F (-15°C to 50°C). Avoid exposing it to extreme conditions outside this range.
Figure 24: Weather resistance of the smart lock.
Troubleshooting
If you encounter issues with your Devo G7 Smart Door Lock, refer to the following common solutions:
- Lock Not Responding:
- Check battery levels. Replace batteries if low.
- Use the emergency Type-C charging port with a power bank.
- Try unlocking with a mechanical key.
- Fingerprint Not Recognized:
- Ensure your finger is clean and dry.
- Try different angles or re-register your fingerprint in the app.
- Ensure the fingerprint sensor is clean.
- App Connection Issues:
- Verify your Wi-Fi network is 2.4GHz.
- Ensure the lock is within range of your Wi-Fi router.
- Restart your router and the lock (by removing and reinserting batteries).
- Re-pair the lock with the Tuya app.
- Auto-Lock Not Functioning:
- Check the auto-lock settings in the Tuya app to ensure it's enabled and the delay time is set correctly.
- Keypad Not Responding:
- Ensure the keypad is clean and free from debris.
- If the lock is completely unresponsive, check batteries or use emergency power.
For further assistance, please contact customer support.
Warranty and Support
Devo offers a 12-month warranty for the G7 Smart Door Lock. Additionally, technical support is available to assist you with any questions or issues you may encounter.
Please refer to the contact information provided with your product packaging or visit the official Devo website for support details.