GHome Smart Door Lock (Model KD10) Instruction Manual

5. Setup & Configuration

Configure your GHome Smart Door Lock for optimal smart home integration and personalized access.

5.1 Connect to the App

Download the "Gosund" app from your device's app store (iOS 11+ or Android 6.0+). Ensure your phone's Bluetooth is on and connected to a 2.4G WiFi network (5G WiFi is not supported).

• Search for "Gosund" in your app store to download and install.
• Sign up for an account.
• For Bluetooth Auto-Discover Mode: Open the app, tap the top right "+" icon, tap "Add Device". When the device pops up, tap "Add". Select the same 2.4G WiFi as your phone. The flashing red light on the lock indicates it's connecting. Keep the app open for at least 2 minutes.
• For Wi-Fi Mode (if Bluetooth fails): Tap the top right "Bluetooth" and switch to "Wi-Fi Mode". Confirm the keyboard light is blinking and tap "Next". Select the same 2.4G WiFi as your phone. Tap "Go to connect" to connect your phone to the device's hotspot (starts with "SmartLife-"). Return to the app.

5.2 Set Administrator Password

Short press the "SET" button inside the battery compartment. The lock will prompt you to input the administrator password. For security, this cannot be a simple code like "123456". Set your password and keep it confidential.

5.3 Add a Palm Vein ID

Go to the "Member Management" page in the Gosund app. Tap your account under "Admin User", then tap "Palm Vein Management", and finally "Start Adding". Hold your palm 2"-6" (10cm-15cm) away from the palm ID reader, keeping your posture steady. The lock will confirm when the palm vein ID is successfully added.

Figure 5: Palm vein recognition in action, offering contactless unlocking.

5.4 Add a Password

In the "Member Management" page, tap "Password Management" to add new passwords for users. You can set a 6-8 digit password. The lock also supports anti-peep password protection, allowing you to add random digits before or after your actual code to prevent others from guessing it.

5.5 APP Remote Unlock (Via Wi-Fi)

With built-in Wi-Fi, you can remotely control your lock via the Gosund app. This includes real-time notifications, temporary passcodes for guests, and virtual password defense. Simply tap the "Unlock" button in the app to open your door from anywhere.

5.6 Voice Control (Optional Feature)

The GHome Smart Lock is compatible with Amazon Alexa and Google Assistant for convenient voice control.

• Rename the smart lock: For better recognition by your smart speaker, rename the smart lock in the Gosund app (e.g., "Front Door").
• Connect the Gosund app with Alexa: Open the Gosund App, go to the "Me" page, tap the Alexa icon, then "Link to Amazon Alexa", and finally "Link".
• Set a voice code for the smart lock in Alexa: Open the Alexa app, tap "Devices", find your smart lock (e.g., "Front Door"), and tap on it. Tap the settings gear icon in the top right corner. Turn on the "Enable Unlock" button under the "Unlock by Voice and Echo Hub" section, then enter your voice code.
• Voice Unlock: Once set up, you can simply say, "Alexa, unlock the Front Door" and provide your voice code when prompted.

Figure 6: Voice control integration with Amazon Alexa.

6. Operating Instructions

Understand the various ways to operate your GHome Smart Door Lock for daily convenience and enhanced security.

6.1 Unlocking Methods

• Palm Vein Recognition: Simply wave your palm near the lock's sensor (2-6 inches away) for quick, contactless unlocking. This method is highly secure as it recognizes unique vein patterns, not surface prints, making it suitable for all ages and conditions (dry, wet, dirty hands).
• Password Unlock: Enter your preset 6-8 digit password on the keypad. Utilize the anti-peep feature by adding random digits before or after your actual code.
• APP Remote Unlock: Use the Gosund app to unlock your door remotely from anywhere with an internet connection.
• Mechanical Key Unlock: For traditional access or in case of power failure, use the physical backup keys provided.
• Voice Control Unlock: Use voice commands via Amazon Alexa or Google Assistant (requires prior setup and voice code).

Figure 7: The five versatile unlocking options for the KD10 smart lock.

6.2 Auto-Lock Function

The lock features an adjustable auto-lock function, which can be set via the app to automatically lock the door after a specified delay (5-1800 seconds) once it's closed. This ensures your home is always secure.

6.3 Anti-Hijacking Alerts

For enhanced safety, the lock includes an anti-hijacking alarm. You can set a specific palm vein pattern or password as a safety trigger. In an emergency, using this designated unlock method will send an instant alert to your family members via the app, providing a discreet way to signal distress.

Figure 8: The anti-hijacking alert system for emergency situations.

6.4 Security Check with Logs

The Gosund app maintains a detailed log of all lock activity, including unlock events, alarm records, and ID adjustments. This allows you to quickly review entry logs to spot any unusual or unauthorized access, ensuring you're always in control of your home's security.

6.5 Personalized Access

Manage access for up to 50 palm vein IDs and 50 password users (1 admin + 49 regulars) through your app. This feature is ideal for families, guests, and service providers, allowing you to grant and revoke access as needed.

7. Maintenance

Proper maintenance ensures the longevity and reliable performance of your GHome Smart Door Lock.

7.1 Battery Life and Charging

The 7800mAh rechargeable battery provides approximately 8 months of power with an average of 10 unlocks per day. When the battery level drops below 20%, the lock will provide audio alerts, flash red lights, and send instant app notifications. Recharge the battery fully (4-6 hours) within 7 days of notification to keep your lock running smoothly. A USB-C port is available for emergency power if the battery is completely depleted.

8. Troubleshooting

This section addresses common issues you might encounter with your GHome Smart Door Lock.

8.1 Weather Performance

The KD10 smart lock is designed to operate reliably in various weather conditions, from -4°F (-20°C) to 140°F (60°C) and humidity levels of 10%-85% (non-condensing). Its IP54 rating protects against dust and water splashes, ensuring functionality even in challenging environments.

8.2 Recognition Issues

• Palm Vein Recognition Failure: Ensure your palm is held within the recommended distance (2-6 inches) and angle. The technology recognizes vein patterns beneath the skin, so surface conditions (dryness, dirt) should not affect it. If issues persist, try re-registering your palm ID.
• Keypad Unresponsive: Check the battery level. If the battery is low, the keypad may become unresponsive. Recharge the battery.

8.3 Connectivity Problems

• App Connection Failure: Ensure your Wi-Fi network is 2.4G (5G is not supported). Verify your phone's Bluetooth is enabled. If initial connection fails, try the Wi-Fi networking mode as described in Section 5.1.
• Remote Access Issues: Confirm your home Wi-Fi network is stable and the lock is within range of your router.

9. Specifications

10. Warranty & Support

GHome Smart is committed to providing high-quality products and excellent customer service. For any issues encountered during installation, setup, or operation, please contact GHome Smart customer support. Refer to your product packaging or the official GHome Smart website for specific warranty details and contact information.

For further assistance, visit the GHome Smart Store on Amazon.