1. Úvod
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.

Obrázek 1: Přesview of the 4-in-1 Smart Access methods.
2. Vlastnosti produktu
- 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.
- Rychlé rozpoznávání otisků prstů: 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.
- Generování dočasného hesla: 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.
- Ovládání aplikace: Manage your lock settings, users, and access logs directly from your smartphone.
3. Před instalací
Před zahájením instalace se ujistěte, že vaše dveře splňují následující specifikace:
- Průměr příčného otvoru: 1½" or 2⅛" (38mm or 54mm)
- Tloušťka dveří: 1⅜" or 1⁵⁄₁₆" (35mm-33mm)
- Zadní část: 2⅜" or 2¾" (60mm or 70mm)
- Průměr dveřního otvoru: 1" (25 mm)
- Minimální vzdálenost: 2³⁄₁₆" (55mm)

Figure 2: Door compatibility measurements.
4. Instalační příručka
The GHome Smart KD30B Deadbolt Lock is designed for quick and easy installation, typically within 15 minutes. Follow these general steps:
- Připravte dveře: Ensure your door meets the specifications outlined in Section 3.
- Určit podání: Identify if your door is left-handed or right-handed. The lock can be adjusted accordingly.
- Nainstalujte západku: Zasuňte západku do okraje dveří.
- Instalace vnější sestavy: Place the exterior keypad assembly onto the door.
- Nainstalujte vnitřní sestavu: Attach the interior assembly, ensuring proper cable connection.
- Zajistěte zámek: Fasten all screws to secure both assemblies.
- Vložte baterie: Do vnitřní sestavy vložte 4 baterií AA (nejsou součástí balení).
- Resetovat a otestovat: 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. Návod k obsluze
5.1 Metody odemykání
The KD30B offers multiple ways to unlock your door:
- Odemknutí otisků prstů: Place your registered fingerprint on the sensor. The lock will unlock in less than 0.2 seconds.
- Odemknutí heslem: Zadejte na klávesnici svůj 6–10místný PIN kód.
- Ovládání aplikace: Use the GHome app on your smartphone to unlock the door via Bluetooth within 15 meters.
- Mechanický klíč: 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:
- Odemknutí Bluetooth: Connect your phone via Bluetooth for one-tap unlocking within 15 meters.
- Dálkové ovládání (s bránou): For unlocking beyond Bluetooth range, a separate gateway (sold separately) is required to enable Wi-Fi remote control.
- Správa uživatelů: Easily add or remove users, customize access permissions, and assign administrator or regular user roles.
- Dočasná hesla: Generate time-limited, one-time, or dynamic passwords for visitors, deliveries, or services.
- Přístupové protokoly: 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
- Automatický zámek: Set the lock to automatically engage after a specified time (1-1800 seconds).
- Zámek jedním dotykem: Press the lock button on the keypad or turn the interior knob to instantly lock the door.
- Anti-Peeping heslo: 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. Údržba
6.1 Výměna baterie
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. Specifikace
| Funkce | Specifikace |
|---|---|
| Značka | GHome Smart |
| Název modelu | 30 KD |
| Typ zámku | Biometrická závora |
| Materiál | Kov |
| Rozměry položky (D x Š x V) | 9 x 7 x 2.99 palce |
| Hmotnost položky | 2.33 liber (1.06 kilogramů) |
| Kontrolní metoda | App |
| Speciální funkce | Heslo proti peepingu |
| Rozsah provozních teplot | -4 °F až 122 °F (-20 °C až 50 °C) |
| rozsah vlhkosti | 0 % - 95 % |
| Hodnocení voděodolnosti | IP54 |
| Jsou vyžadovány baterie | Yes (4 AA, not included) |
| GTIN / UPC | 199874906782 |

Figure 18: Built to withstand various environmental conditions.
8. Řešení problémů
- Zámek nereaguje: Check battery levels. If low, replace the 4 AA batteries. Use the Type-C emergency power port if batteries are completely drained.
- Otisk prstu nebyl rozpoznán: Ensure your finger is clean and dry. Re-register your fingerprint if issues persist. Note that calloused or cold fingers may affect recognition.
- Klávesnice nefunguje: Verify battery levels. If multiple incorrect attempts occur, the lock may enter a lockout state (60 seconds).
- Problémy s připojením aplikace: 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. Podpora
For technical assistance or further inquiries, please contact GHome Smart customer service:
- Online technická podpora: Available Monday to Friday, 9am to 5pm (PST).
- Poprodejní e-mailová služba: K dispozici 24 hodin denně, 7 dní v týdnu.
You can also download the GHome app for easy management and updates:

Figure 19: Download the GHome App.
10. Produktové videoview
Video 1: Komplexní přehledview of the GHome Smart KD30B Deadbolt Lock's features and functionality.