1. Introduzzjoni
Thank you for choosing the Harfo Fingerprint Smart Door Lock. This manual provides detailed instructions for the installation, setup, operation, and maintenance of your new smart lock. This keyless entry system offers multiple access methods including fingerprint, passcode, IC card, and smartphone app control, enhancing the security and convenience of your home.
2. Informazzjoni dwar is-Sigurtà
- Tippruvax tiżżarma jew issewwi s-serratura int stess. Irreferi għal persunal kwalifikat għas-servizz.
- Uża biss it-tip ta' batterija speċifikat u kun żgur li l-polarità hija korretta waqt l-installazzjoni.
- Avoid exposing the lock to direct sunlight, rain, or extreme temperatures.
- Keep all components, especially small parts, out of reach of children.
- Regularly check the lock for any signs of damage or malfunction.
3. Kontenut tal-Pakkett
Before beginning installation, please verify that all components are present and in good condition:
- High Quality Handleset
- Necessary Hardware for Installation (screws, bolts, etc.)
- Detailed Installation Instructions (this manual)
- 3 Karti IC
- 2 Ċwievet Fiżiċi
4. Gwida għall-Installazzjoni
The Harfo Smart Door Lock is designed for easy installation and is suitable for most American standard left and right-handed doors. No wiring is needed.
4.1 Kompatibilità tal-Bieb
- Firxa tal-Ħxuna tal-Bieb: 1 3/8 inch to 2 3/16 inch (35mm-55mm) thick.
- Dahar lura: 2-3/8 inch or 2-3/4 inch (60mm or 70mm).
- Borehole Diameter: 2-1/8 inch (54mm).

4.2 Passi ta' Installazzjoni
Follow the detailed instructions provided in the included installation guide. A typical installation can be completed in minutes with basic tools.

5. Setup u Konfigurazzjoni
The Harfo Smart Door Lock offers advanced app control for comprehensive management.
5.1 Tniżżil u Tqabbil tal-App
Download the dedicated smartphone app (e.g., TTLock app, as implied by product images) from your device's app store. Follow the in-app instructions to pair your smart lock via Bluetooth.

5.2 Ġestjoni tal-Utenti
The app allows you to add and remove users, manage access permissions, and view user logs.
- Marki tas-swaba': Store up to 50 unique fingerprints.
- Passcodes: Create up to 250 unique passcodes.
- Karti IC: Register up to 1000 IC cards (3 included).
- eKey Sharing: Share temporary or permanent eKeys with authorized users.


6. Istruzzjonijiet Operattivi
Your Harfo Smart Door Lock provides multiple convenient ways to access your property.
6.1 Metodi ta' Ftuħ
- Marka tas-swaba ': Poġġi s-saba' rreġistrat tiegħek fuq is-senser tal-marki tas-swaba'.
- Passcode: Enter your registered passcode on the touchscreen keypad.
- Karta IC: Tap a registered IC card on the designated area of the lock.
- Ċavetta Fiżika: Use the provided physical keys as a traditional backup.
- Kontroll tal-App: Unlock directly from the smartphone app via Bluetooth.
- eKey: Use an eKey shared with you through the app.

6.2 Metodi ta' Sokor
- Auto Lock: Set the auto-lock feature via the app for a duration between 5 and 900 seconds. The lock will automatically engage after the set time.
- Serratura b'Messaġġ Wieħed: Simply press and hold the "#" button on the keypad for 2 seconds to manually lock the door.

6.3 Karatteristiċi Avvanzati
- Password kontra l-Peeping: Daħħal ċifri każwali qabel jew wara l-kodiċi tal-password attwali tiegħek biex tevita li oħrajn jaħsbu l-kodiċi tiegħek.
- Modalità ta' Privatezza: Engage privacy mode from the inside to prevent external access.
- Modalità ta' Passaġġ: Keep the door unlocked for continuous access during specific periods.
- Mod Silenzjuż: Disable keypad sounds for quiet operation.
- Port tal-Enerġija ta' Emerġenza: A micro USB port is available for temporary power supply using a power bank in case of battery depletion.


7. Smart Home Integrazzjoni
Enhance your smart home experience by integrating your Harfo Smart Door Lock with voice assistants and remote access capabilities.
Nota: Remote access and voice control features require the Harfo gateway (sold separately).
- Kontroll tal-Vuċi: Lock/unlock your door using voice commands with Amazon Alexa or Google Assistant.
- Aċċess mill-bogħod: Unlock your keyless entry door lock from anywhere, anytime.
- Notifiki f'ħin reali: Receive push notifications on your smartphone for lock status changes.
- Status tal-Monitoraġġ: Check the current status of your smart door lock remotely.


8. Manutenzjoni
Proper maintenance ensures the longevity and optimal performance of your Harfo Smart Door Lock.
- Sostituzzjoni tal-batterija: The lock requires batteries (not included). Replace all batteries simultaneously when the low battery indicator appears or performance degrades. Use high-quality alkaline batteries.
- Tindif: Imsaħ il-barra tas-serratura b'ċarruta ratba u niexfa. Evita prodotti tat-tindif jew solventi li joborxu li jistgħu jagħmlu ħsara lill-finitura jew lill-komponenti elettroniċi.
- Lubrikazzjoni: Periodically lubricate the mechanical parts of the deadbolt and handle with a silicone-based lubricant to ensure smooth operation.
9 Issolvi l-problemi
Jekk tiltaqa' ma' problemi bil-Harfo Smart Door Lock tiegħek, irreferi għall-problemi u s-soluzzjonijiet komuni li ġejjin:
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Lock does not respond to input. | Batteriji mejta. | Replace batteries. Use the emergency micro USB port for temporary power if needed. |
| Il-marka tas-swaba' mhux rikonoxxuta. | Finger is wet/dirty, sensor is dirty, or fingerprint not properly registered. | Ensure finger and sensor are clean and dry. Re-register fingerprint if necessary. Try different angle. |
| It-tastiera ma tirrispondix. | Keypad is in sleep mode or batteries are low. | Touch the keypad to wake it up. Replace batteries if issue persists. |
| Is-serratura awtomatika mhux qed taħdem. | Auto-lock feature is disabled or set to a long delay. | Check auto-lock settings in the app and adjust the delay time. Ensure the door is fully closed. |
| Ma tistax tikkonnettja mal-app. | Bluetooth is off, lock is out of range, or app issue. | Ensure Bluetooth is enabled on your phone. Move closer to the lock. Restart the app or phone. |
10. Speċifikazzjonijiet
Detailed technical specifications for the Harfo Fingerprint Smart Door Lock (Model DA2K-BK):
| Karatteristika | Speċifikazzjoni |
|---|---|
| Brand | HARFO |
| Isem tal-Mudell | DA2 |
| Numru tal-Parti | DA2K-BK |
| Tip Lock | Bijometriku, Serratura bil-Kombinazzjoni, Deadbolt, Tastiera |
| Karatteristiċi Speċjali | Anti-Drill, Anti-Peeping Password, Auto-Lock, Fingerprint, Fob Unlock |
| Materjal | Żingu |
| Kulur | Iswed |
| Tip Finish | Illustrat |
| Dimensjonijiet tal-oġġett (L x W x H) | 8 x 3 x 13 pulzieri |
| Piż tal-oġġett | 3.43 libbra (1.56 Kilogrammi) |
| Protokoll tal-Konnettività | Bluetooth |
| Metodu ta' Kontroll | App, Remote (with gateway), Touch, Voice (with gateway) |
| Tip ta' Kontrollur | Amazon Alexa, Google Assistant (with gateway) |
| Batteriji Meħtieġa? | Iva |
| Batteriji Inklużi? | Nru |
| Firxa tal-Ħxuna tal-Bieb | 1 3/8 inch to 2 3/16 inch (35mm-55mm) |
11. Garanzija u Appoġġ
HARFO is committed to providing high-quality products and customer satisfaction.
- Informazzjoni dwar il-garanzija: For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official HARFO websit.
- Appoġġ għall-Klijent: If you have any questions, require technical assistance, or need to report an issue, please contact HARFO customer support through the contact information provided on the official HARFO webis-sit jew permezz tal-pjattaforma tax-xiri tiegħek.





