1. Giriş
This manual provides detailed instructions for the installation, operation, and maintenance of your HARFO Smart Fingerprint Door Lock (Model DA2L-BK). This keyless entry deadbolt offers multiple access methods for enhanced security and convenience. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Güvenlik Bilgileri
- Do not attempt to disassemble or repair the lock yourself. Contact qualified personnel for service.
- Use only specified batteries. Incorrect battery types may damage the device.
- Hasar görmesini önlemek için kilidi sudan ve doğrudan güneş ışığından uzak tutun.
- Ensure all screws are tightened securely during installation to prevent loosening.
- Regularly check the lock's functionality and battery level.
3. Paket İçeriği
Aşağıda listelenen tüm öğelerin paketinizde bulunduğunu doğrulayın:
- APP Control Smart Deadbolt Lock
- Door Handle Levers (2)
- IC Cards (3)
- Fiziksel Anahtarlar (2)
- Kullanım Kılavuzu (bu belge)
- Vida Aksesuarları

Image 1: All components of the HARFO Smart Fingerprint Door Lock set, including the main lock unit, door handles, IC cards, physical keys, and installation hardware.
4. Özellikler
| Özellik | Detay |
|---|---|
| Marka | HARFO |
| Model Adı | DA2L-BK |
| Kilit Tipi | Biyometrik, Kombinasyon Kilidi, Sürgülü Kilit, Tuş Takımı |
| Malzeme | Çinko |
| Renk | Siyah |
| Ürün Boyutları (U x G x Y) | 13 x 8 x 3 inç |
| Ürün Ağırlığı | 3.76 pound (1.71 Kilogram) |
| Kapı Kalınlığı Aralığı | 1 3/8 inch to 2 3/16 inch (35mm-55mm) |
| Bağlantı Protokolü | Bluetooth |
| Denetleyici Türü | Amazon Alexa, Google Assistant (Gateway sold separately) |
| Güç Kaynağı | 4 x AA Pil (Dahil Değildir) |
5. Kurulum ve Kurulum
The HARFO Smart Fingerprint Door Lock is designed for easy installation on American standard left and right-handed doors. No complex wiring is needed. Follow the detailed instructions provided in the user manual and consider watching the installation video for visual guidance.
5.1 Kapı Hazırlığı ve Ölçüleri
Ensure your door meets the specified dimensions for proper fit. The door thickness should be between 1 3/8 inch and 2 3/16 inch (35mm-55mm).

Image 2: This diagram illustrates the required door dimensions and how the lock fits on both left-opening and right-opening doors.
5.2 Kurulum Adımlarıview
The installation process typically involves removing your old lock, installing the new deadbolt mechanism, connecting the internal wiring, and securing the interior and exterior units. Batteries (4 AA) are required and not included.
Video 1: Official HARFO installation guide for the Smart Door Handle Set. This video demonstrates the unboxing and step-by-step installation process.
6. Kilidi Çalıştırma
The HARFO Smart Fingerprint Door Lock offers multiple convenient ways to access your property:
- Parmak İzi Kilidi: Hızlı ve güvenli erişim için 50 adede kadar benzersiz parmak izi kaydedin.
- Şifre Kilidi Açma: Use the digital touchscreen keypad to enter a personalized passcode. Supports up to 250 passcodes.
- IC Kart Kilidini Açma: Tap one of the three included IC cards to unlock the door. Supports up to 1000 IC cards.
- Uygulama Kilidini Açma: Control the lock directly from your smartphone app via Bluetooth.
- Fiziksel Anahtar: Use the traditional physical keys as a backup method.
- Auto Lock & One-Touch Lock: Configure the lock to automatically lock after a set time (5-900 seconds) or press '#' on the keypad for 2 seconds to manually lock.

Image 3: This image illustrates the diverse methods available for unlocking the door, including fingerprint recognition, IC card tap, keypad passcode entry, and traditional key usage.
6.1 Auto Lock Function
The auto-lock feature provides added security by automatically locking the door after a user-defined period. This setting can be adjusted via the smartphone application.

Image 4: A visual demonstration of the auto-lock function, showing the lock engaging automatically after a specified duration.
7. Advanced App Control
The dedicated smartphone application provides comprehensive control over your HARFO Smart Fingerprint Door Lock. Features include:
- Kullanıcı yönetimi: Add, modify, or remove user codes, fingerprints, and IC cards.
- Erişim Günlükleri: View a history of who accessed the door and when.
- Remote Passcode Generation: Generate one-time or temporary passcodes for guests or service providers.
- Elektronik Anahtar Paylaşımı: Share electronic keys with trusted individuals.
- Yetkili Yönetici: Designate authorized administrators for advanced control.
- Gizlilik Modu: Temporarily disable external access methods.
- Sessiz mod: Mute lock sounds for quiet operation.

Image 5: The smartphone application interface, showcasing options for unlocking, managing users, and viewing access records.
7.1 Remote Passcode Generation
Generate and send temporary passcodes to visitors or service personnel directly from your smartphone, even when you are away.

Image 6: A user remotely generating and sharing a temporary passcode for entry, highlighting the convenience of app control.
8. Akıllı Ev Entegrasyonu
With the optional HARFO gateway (sold separately), you can integrate your smart deadbolt lock with Amazon Alexa and Google Assistant for voice control and remote access functionalities.
- Ses Kontrolü: Lock or unlock your door using voice commands through Alexa or Google Assistant.
- Uzaktan Erişim: Remotely monitor the lock status and control it from anywhere.
- Gerçek Zamanlı Bildirimler: Receive instant alerts on your smartphone for lock activity.

Image 7: A visual representation of the lock's compatibility with voice assistants like Amazon Alexa and Google Assistant, enabling hands-free control.
9. Bakım
9.1 Pil Değişimi
The lock requires 4 AA batteries (not included). When the battery level is low, the lock will provide an alert. Replace all four batteries simultaneously with new, high-quality alkaline batteries for optimal performance. An emergency power port is available for temporary power supply if batteries die completely.
9.2 Temizlik
Clean the lock's exterior with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the finish and electronic components.
10. Sorun Giderme
- Kilit yanıt vermiyor: Check battery levels and replace if necessary. Ensure the internal wiring is securely connected.
- Parmak izi tanınmadı: Parmak izinizin temiz ve kuru olduğundan emin olun. Sorun devam ederse parmak izinizi yeniden kaydedin.
- Tuş takımının ışığı yanmıyor: Touch any part of the keypad to activate it. If it still doesn't light up, check battery power.
- Uygulama bağlantı sorunları: Ensure Bluetooth is enabled on your smartphone and you are within range of the lock. Restart the app or re-pair the device if needed.
- Otomatik kilitleme çalışmıyor: Verify the auto-lock settings in the smartphone application. Ensure the door is properly aligned and the deadbolt can extend freely.
11. Garanti ve Destek
For warranty information, technical support, or any questions regarding your HARFO Smart Fingerprint Door Lock, please refer to the contact information provided on the HARFO official webGaranti talepleri için satın alma belgenizi saklayın. Satın alma belgenizi web sitesinde veya satın alma dokümanınızda bulabilirsiniz.