1. Einleitung
The GHome Smart KD30B Deadbolt Lock offers advanced security and convenience for your home, rental property, or apartment. This smart lock provides multiple unlocking methods and smart features designed to enhance your security and simplify access management.

Abbildung 1: Überview of the 4-in-1 Smart Access methods.
2. Produktmerkmale
- Multi-function Smart Lock: Offers 6-in-1 unlocking options including up to 50 fingerprints, 50 PIN codes, temporary passwords, one-time passwords, app control, and 2 physical keys.
- Schnelle Fingerabdruckerkennung: Utilizes advanced third-generation fingerprint technology for identification in less than 0.2 seconds. The anti-counterfeiting algorithm ensures only authorized users can unlock the device.
- Temporary Password Generation: Generate temporary access codes for guests or service staff via the app, ideal for short-term rentals and property management.
- Auto Lock & One-touch Lock: Configure the deadbolt to auto-lock within 1-1800 seconds. Alternatively, use the one-touch lock feature by pressing the lock button from the outside or turning the knob from the inside.
- Enhanced Security & Durability: Triggers an alarm upon abnormal opening behavior. Operates within a temperature range of -4°F to 122°F (-20°C to 50°C) and is IP54 waterproof rated.
- App-Steuerung: Manage your lock settings, users, and access logs directly from your smartphone.
3. Vor der Installation
Bevor Sie mit der Installation beginnen, stellen Sie sicher, dass Ihre Tür die folgenden Spezifikationen erfüllt:
- Durchmesser der Querbohrung: 1½" or 2⅛" (38mm or 54mm)
- Türstärke: 1⅜" or 1⁵⁄₁₆" (35mm-33mm)
- Dornmaß: 2⅜" or 2¾" (60mm or 70mm)
- Türlochdurchmesser: 1" (25 mm)
- Mindestabstand: 2³⁄₁₆" (55mm)

Figure 2: Door compatibility measurements.
4. Installationsanleitung
The GHome Smart KD30B Deadbolt Lock is designed for quick and easy installation, typically within 15 minutes. Follow these general steps:
- Bereiten Sie die Tür vor: Ensure your door meets the specifications outlined in Section 3.
- Übergabe festlegen: Identify if your door is left-handed or right-handed. The lock can be adjusted accordingly.
- Installieren Sie den Riegel: Setzen Sie den Riegel in die Türkante ein.
- Installieren Sie die Außenbaugruppe: Place the exterior keypad assembly onto the door.
- Installieren Sie die Innenbaugruppe: Attach the interior assembly, ensuring proper cable connection.
- Sichern Sie das Schloss: Fasten all screws to secure both assemblies.
- Batterien einlegen: Legen Sie 4 AA-Batterien (nicht im Lieferumfang enthalten) in die innere Baugruppe ein.
- Zurücksetzen und testen: Press the reset button (usually located on the interior assembly) and follow the voice prompts to set the lock direction and test functionality.

Figure 3: Installation steps for left and right-hand doors.

Figure 4: Simple installation process.
5. Bedienungsanleitung
5.1 Entsperrmethoden
The KD30B offers multiple ways to unlock your door:
- Entsperren per Fingerabdruck: Place your registered fingerprint on the sensor. The lock will unlock in less than 0.2 seconds.
- Passwort entsperren: Geben Sie Ihren 6- bis 10-stelligen PIN-Code über das Tastenfeld ein.
- App-Steuerung: Use the GHome app on your smartphone to unlock the door via Bluetooth within 15 meters.
- Mechanischer Schlüssel: Use the provided physical keys as an emergency backup.

Figure 5: AI-Powered Fingerprint Unlock.

Figure 6: Smarter Fingerprint Unlocks Over Time.

Figure 7: Reliable Passcode Access.
5.2 App Control and Management
Download the GHome app to manage your lock:
- Bluetooth-Entsperrung: Connect your phone via Bluetooth for one-tap unlocking within 15 meters.
- Fernsteuerung (mit Gateway): For unlocking beyond Bluetooth range, a separate gateway (sold separately) is required to enable Wi-Fi remote control.
- Benutzerverwaltung: Easily add or remove users, customize access permissions, and assign administrator or regular user roles.
- Temporäre Passwörter: Generate time-limited, one-time, or dynamic passwords for visitors, deliveries, or services.
- Zugriffsprotokolle: Monitor who enters and exits your property with detailed access logs and alerts.

Figure 8: Full Control in the GHome App.

Figure 9: App Unlock via Bluetooth.

Figure 10: Remote Control via a Gateway (Sold Separately).

Figure 11: Flexible User Management.

Figure 12: Access Logs for Monitoring.
5.3 Auto-Lock and Security Features
- Automatische Sperre: Set the lock to automatically engage after a specified time (1-1800 seconds).
- Ein-Tasten-Sperre: Press the lock button on the keypad or turn the interior knob to instantly lock the door.
- Anti-Peeping-Passwort: Add random digits before or after your actual passcode (up to 16 total digits) to prevent others from guessing your code.
- Built-In Lockout Alerts: The lock will trigger an alarm and lock for 60 seconds after 5 failed passcode attempts or 10 failed fingerprint attempts. Alerts are sent to your app.

Figure 13: Auto-Lock feature for automatic security.

Figure 14: Anti-Peeping Password Protection.

Figure 15: Built-In Lockout Alerts.
6. Wartung
6.1 Batteriewechsel
The KD30B Deadbolt Lock operates on 4 AA batteries (not included). It is recommended to use AAA Alkaline Batteries for optimal performance. The lock provides a low battery alert (4-beep alert and flashing keypad light) and sends notifications to your app when battery levels are low. Replace batteries promptly to ensure continuous operation.

Figure 16: Battery compartment and emergency power port.

Figure 17: Battery power and alerts.
7. Spezifikationen
| Besonderheit | Spezifikation |
|---|---|
| Marke | GHome Smart |
| Modellname | KD30B |
| Sperrtyp | Biometrischer Riegel |
| Material | Metall |
| Artikelabmessungen (L x B x H) | 9 x 7 x 2.99 Zoll |
| Artikelgewicht | 2.33 Pfund (1.06 Kilogramm) |
| Kontrollmethode | App |
| Besondere Merkmale | Anti-Spanner-Passwort |
| Betriebstemperaturbereich | -4°F bis 122°F (-20°C bis 50°C) |
| Feuchtigkeitsbereich | 0 % - 95 % |
| Wasserdichtigkeit | IP54 |
| Batterien erforderlich | Ja (4 AA-Batterien, nicht im Lieferumfang enthalten) |
| GTIN / UPC | 199874906782 |

Figure 18: Built to withstand various environmental conditions.
8. Fehlerbehebung
- Schloss reagiert nicht: Check battery levels. If low, replace the 4 AA batteries. Use the Type-C emergency power port if batteries are completely drained.
- Fingerabdruck nicht erkannt: Ensure your finger is clean and dry. Re-register your fingerprint if issues persist. Note that calloused or cold fingers may affect recognition.
- Tastatur funktioniert nicht: Verify battery levels. If multiple incorrect attempts occur, the lock may enter a lockout state (60 seconds).
- Probleme mit der App-Konnektivität: Ensure Bluetooth is enabled on your phone and you are within 15 meters of the lock. For remote access, confirm your gateway (if used) is properly connected to Wi-Fi and the lock.
- Abnormal Opening Behavior: The lock is designed to trigger an alarm. Check access logs in the app for details.
9. Unterstützung
For technical assistance or further inquiries, please contact GHome Smart customer service:
- Online Tech Support: Available Monday to Friday, 9am to 5pm (PST).
- Kundendienst per E-Mail: Rund um die Uhr verfügbar.
You can also download the GHome app for easy management and updates:

Figure 19: Download the GHome App.
10. Produktvideo beendetview
Video 1: Ein umfassender Überblickview of the GHome Smart KD30B Deadbolt Lock's features and functionality.





