1. Pengenalan
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. Maklumat Keselamatan
- Jangan cuba membuka atau membaiki kunci sendiri. Rujuk kepada kakitangan yang berkelayakan untuk servis.
- Gunakan hanya jenis bateri yang dinyatakan dan pastikan kekutuban yang betul semasa pemasangan.
- Elakkan mendedahkan kunci kepada cahaya matahari langsung, hujan atau suhu yang melampau.
- Keep all components, especially small parts, out of reach of children.
- Periksa kunci secara berkala untuk sebarang tanda kerosakan atau pincang tugas.
3. Kandungan Pakej
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 Kad IC
- 2 Kekunci Fizikal
4. Panduan Pemasangan
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 Keserasian Pintu
- Julat Ketebalan Pintu: 1 3/8 inch to 2 3/16 inch (35mm-55mm) thick.
- Set belakang: 2-3/8 inch or 2-3/4 inch (60mm or 70mm).
- Borehole Diameter: 2-1/8 inch (54mm).

4.2 Langkah Pemasangan
Follow the detailed instructions provided in the included installation guide. A typical installation can be completed in minutes with basic tools.

5. Persediaan dan Tatarajah
The Harfo Smart Door Lock offers advanced app control for comprehensive management.
5.1 Muat Turun Apl dan Berpasangan
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 Pengurusan Pengguna
The app allows you to add and remove users, manage access permissions, and view user logs.
- Cap jari: Store up to 50 unique fingerprints.
- Kod laluan: Create up to 250 unique passcodes.
- Kad IC: Register up to 1000 IC cards (3 included).
- eKey Sharing: Share temporary or permanent eKeys with authorized users.


6. Arahan Operasi
Your Harfo Smart Door Lock provides multiple convenient ways to access your property.
6.1 Kaedah Membuka Kunci
- Cap jari: Letakkan jari berdaftar anda pada penderia cap jari.
- Kod laluan: Enter your registered passcode on the touchscreen keypad.
- Kad IC: Tap a registered IC card on the designated area of the lock.
- Kunci Fizikal: Use the provided physical keys as a traditional backup.
- Kawalan Apl: Unlock directly from the smartphone app via Bluetooth.
- eKey: Use an eKey shared with you through the app.

6.2 Kaedah Penguncian
- Kunci Auto: 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.
- Kunci Satu Sentuhan: Simply press and hold the "#" button on the keypad for 2 seconds to manually lock the door.

6.3 Ciri Lanjutan
- Kata Laluan Anti-Intip: Masukkan digit rawak sebelum atau selepas kod laluan sebenar anda untuk mengelakkan orang lain daripada meneka kod anda.
- Mod Privasi: Engage privacy mode from the inside to prevent external access.
- Mod Laluan: Keep the door unlocked for continuous access during specific periods.
- Mod senyap: Disable keypad sounds for quiet operation.
- Port Kuasa Kecemasan: A micro USB port is available for temporary power supply using a power bank in case of battery depletion.


7. Integrasi Rumah Pintar
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).
- Kawalan Suara: Lock/unlock your door using voice commands with Amazon Alexa or Google Assistant.
- Akses Jauh: Unlock your keyless entry door lock from anywhere, anytime.
- Pemberitahuan masa nyata: Receive push notifications on your smartphone for lock status changes.
- Status Pantau: Check the current status of your smart door lock remotely.


8. Penyelenggaraan
Proper maintenance ensures the longevity and optimal performance of your Harfo Smart Door Lock.
- Penggantian Bateri: The lock requires batteries (not included). Replace all batteries simultaneously when the low battery indicator appears or performance degrades. Use high-quality alkaline batteries.
- Pembersihan: Wipe the lock's exterior with a soft, dry cloth. Avoid abrasive cleaners or solvents that could damage the finish or electronic components.
- Pelinciran: Periodically lubricate the mechanical parts of the deadbolt and handle with a silicone-based lubricant to ensure smooth operation.
9. Penyelesaian masalah
If you encounter issues with your Harfo Smart Door Lock, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Kunci tidak bertindak balas terhadap input. | Bateri mati. | Replace batteries. Use the emergency micro USB port for temporary power if needed. |
| Cap jari tidak dikenali. | Jari basah/kotor, sensor kotor atau cap jari tidak didaftarkan dengan betul. | Ensure finger and sensor are clean and dry. Re-register fingerprint if necessary. Try different angle. |
| Pad kekunci tidak bertindak balas. | Keypad is in sleep mode or batteries are low. | Touch the keypad to wake it up. Replace batteries if issue persists. |
| Auto-lock not working. | 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. |
| Tidak dapat menyambung ke apl. | 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. Spesifikasi
Detailed technical specifications for the Harfo Fingerprint Smart Door Lock (Model DA2K-BK):
| Ciri | Spesifikasi |
|---|---|
| Jenama | HARFO |
| Nama Model | DA2 |
| Nombor Bahagian | DA2K-BK |
| Jenis Kunci | Biometrik, Kunci Gabungan, Deadbolt, Pad kekunci |
| Ciri Khas | Anti-Drill, Anti-Peeping Password, Auto-Lock, Fingerprint, Fob Unlock |
| bahan | Zink |
| warna | Hitam |
| Jenis Selesai | Digilap |
| Dimensi Item (L x W x H) | 8 x 3 x 13 inci |
| Berat Barang | 3.43 paun (1.56 Kilogram) |
| Protokol Ketersambungan | Bluetooth |
| Kaedah Kawalan | App, Remote (with gateway), Touch, Voice (with gateway) |
| Jenis Pengawal | Amazon Alexa, Google Assistant (with gateway) |
| Bateri Diperlukan? | ya |
| Bateri Termasuk? | Tidak |
| Julat Ketebalan Pintu | 1 3/8 inci hingga 2 3/16 inci (35mm-55mm) |
11. Waranti dan Sokongan
HARFO is committed to providing high-quality products and customer satisfaction.
- Maklumat Waranti: For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official HARFO webtapak.
- Sokongan Pelanggan: 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 webtapak atau melalui platform pembelian anda.





