HARFO Fingerprint+Bluetooth(Satin Nickel)
Harfo Fingerprint Door Lock User Manual
Model: Fingerprint+Bluetooth (Satin Nickel)
Značka: HARFO
Zavedení
This manual provides detailed instructions for the installation, operation, and maintenance of your Harfo Fingerprint Door Lock. Please read this manual thoroughly before installation and use to ensure proper function and safety.
The Harfo Fingerprint Door Lock offers multiple unlocking methods including fingerprint, passcode, IC cards, backup keys, and full APP control. It is designed for residential and office use, providing enhanced security and convenience.
Obsah balení
Před zahájením instalace se prosím ujistěte, že jsou všechny komponenty přítomny:
- Smart Door Lock (Front and Rear Panels)
- 2 Záložní klíče
- 3 IC karty
- Accessory Bag (screws, spindle, etc.)
- Uživatelská příručka (tento dokument)

Image: The Harfo Fingerprint Door Lock, showing the main unit, the TTLock app interface on a smartphone, and three IC cards. This image illustrates the primary components and control methods.
Specifikace
| Funkce | Detail |
|---|---|
| Značka | HARFO |
| Název modelu | Fingerprint Door Lock (Satin Nickel) |
| Typ zámku | Keypad, Fingerprint, IC Card, Key, App |
| Materiál | Zinek |
| Typ dokončení | Kartáčovaný |
| Konektivita | Bluetooth, Wi-Fi (via optional Gateway) |
| Typ ovladače | Amazon Alexa (via optional Gateway) |
| Zdroj napájení | Batteries (4x AA, not included) |
| Kompatibilita tloušťky dveří | 1 3/8 inch to 2 3/16 inch (35mm-55mm) |
| Hmotnost položky | 4.93 libry |
| Oboustranná rukojeť | Yes, suitable for left and right-handed doors |

Obrázek: Strana view diagram of the Harfo Fingerprint Door Lock, illustrating its dimensions and the compatible door thickness range (35mm-55mm or 1-3/8" to 2-3/16").
Průvodce instalací
Before installation, ensure your door meets the specified thickness requirements (1 3/8" to 2 3/16" or 35mm-55mm). The lock is designed to replace most standard US wooden door levers or knobs.
Požadované nástroje:
- Šroubovák s křížovou hlavou
- Měřicí páska
- Tužka
kroky:
- Připravte dveře: If replacing an existing lock, remove it. Ensure the door bore hole and backset are standard.
- Nainstalujte západku: Insert the latch into the door edge and secure it with screws. Ensure the latch bolt faces the correct direction for your door swing.
- Instalace vnější sestavy: Feed the cable and spindle through the latch. Align the exterior panel with the door and latch.
- Instalace vnitřní montážní desky: Připevněte vnitřní montážní desku k vnější sestavě pomocí šroubů.
- Připojení kabelů a instalace vnitřní sestavy: Connect the cable from the exterior assembly to the interior assembly. Carefully tuck excess cable into the door. Attach the interior assembly to the mounting plate, ensuring the spindle engages properly. Secure with screws.
- Nainstalujte baterie: Open the battery cover on the interior assembly and insert 4 AA alkaline batteries (not included). Close the cover.
- Otestujte zámek: After installation, test the handle operation and ensure the latch retracts smoothly.

Image: An illustrative diagram highlighting the ease of installation for the Harfo Fingerprint Door Lock, showing key components and their placement during setup.

Image: The Harfo lock installed on a door, demonstrating its compatibility as a replacement for traditional door levers and knobs.
Návod k obsluze
The Harfo Fingerprint Door Lock offers multiple ways to unlock and manage access.
Způsoby odblokování:
- otisk: Přiložte zaregistrovaný prst na snímač otisků prstů. Zámek se odemkne, pokud bude otisk prstu rozpoznán.
- přístupový kód: Enter your registered passcode on the keypad, followed by the '#' key.
- IC karta: Tap a registered IC card against the card reader area on the lock.
- Záložní klíče: In case of emergency or battery depletion, use the physical backup keys provided to unlock the door. The keyhole is discreetly located.
- Kontrola APP: Use the TTLock app on your smartphone to unlock the door via Bluetooth. For remote Wi-Fi unlocking, a Harfo Wi-Fi Gateway (sold separately) is required.

Obrázek: Overview illustrating the various methods to lock and unlock the Harfo Fingerprint Door Lock, including APP, keys, fobs (IC cards), fingerprint, password, and auto-lock.

Obrázek: Detailní záběr view of the Harfo lock's fingerprint sensor, emphasizing its rapid 0.3-second unlock capability.
TTLock App Control:
The TTLock app is essential for managing your Harfo Fingerprint Door Lock. Download it from your smartphone's app store.
- Párování: Follow the in-app instructions to pair your lock via Bluetooth. Ensure Bluetooth is enabled on your phone and you are within range of the lock.
- Správa uživatelů: Add, modify, or delete fingerprints, passcodes, and IC cards for various users. You can assign temporary or permanent access.
- Generování přístupových kódů: Create one-time, timed, recurring, or permanent passcodes remotely (with Gateway) or via Bluetooth.
- Přístup k záznamům: View a history of who unlocked the door and when. This feature provides a security log.
- Nastavení: Adjust lock settings such as auto-lock timer, volume, and passage mode.

Image: A smartphone screen showing the TTLock app interface, which allows for full control of the Harfo Fingerprint Door Lock, including sending eKeys, generating passcodes, managing IC cards, fingerprints, and viewzáznamy o přístupu.

Image: A smartphone displaying the unlock records from the Harfo Door Lock, showing the time and method of entry for different users.
Voice Control (Alexa & Google Assistant):
To enable voice control with Amazon Alexa or Google Assistant, you must pair your Harfo Fingerprint Door Lock with a Harfo Wi-Fi Gateway (sold separately).
- Nastavení brány: Follow the instructions provided with your Harfo Wi-Fi Gateway to set it up and connect it to your home Wi-Fi network.
- Link with Voice Assistant: In the TTLock app, link your account with Amazon Alexa or Google Assistant. Enable the "TTLock" skill/action in your voice assistant app.
- Hlasové příkazy: Once linked, you can use voice commands such as "Alexa, unlock my front door" (you may need to provide a voice code for security).

Image: A family interacting with an Amazon Echo device, demonstrating the voice control feature for the Harfo Door Lock. A note indicates that a Gateway (sold separately) is required for this functionality.

Image: The Harfo lock shown alongside a Harfo Gateway and an Amazon Echo device, illustrating how these components work together to enable smart home integration and voice control.
Údržba
Výměna baterie:
The Harfo Fingerprint Door Lock requires 4 AA alkaline batteries (not included). When the battery level is low, the lock will provide an audible warning. It is recommended to replace all four batteries simultaneously with new, high-quality alkaline batteries.
- Open the battery cover on the interior side of the lock.
- Vyjměte staré baterie.
- Vložte nové baterie typu AA a dbejte na správnou polaritu (+/-).
- Pevně zavřete kryt baterie.
If the batteries are completely depleted, you can use the backup physical keys or connect a power bank to the emergency USB port on the exterior panel for temporary power to unlock the door.

Image: A visual representation of a battery icon, indicating the low battery status of the Harfo lock, prompting for battery replacement.

Image: A close-up of the Harfo lock's exterior panel, highlighting the USB port for emergency battery backup, allowing temporary power from a power bank.
Čištění:
Otřete povrch zámku měkkým hadříkemamp hadříkem. Nepoužívejte abrazivní čisticí prostředky, rozpouštědla ani agresivní chemikálie, protože by mohly poškodit povrchovou úpravu a elektronické součástky.
Odstraňování problémů
| Problém | Možná příčina / řešení |
|---|---|
| Zámek nereaguje. |
|
| Otisk prstu nebyl rozpoznán. |
|
| Passcode not working. |
|
| Aplikace se nemůže připojit k zámku. |
|
| Zámek se automaticky nezamkne. |
|
Záruka a podpora
Informace o záruce:
The Harfo Fingerprint Door Lock comes with a 12měsíční záruka na výrobek od data nákupu. Tato záruka se vztahuje na výrobní vady a poruchy při běžném používání. Uschovejte si prosím doklad o koupi pro případ uplatnění záruky.
Tato záruka se nevztahuje na poškození způsobené:
- Nesprávná instalace nebo údržba.
- Neoprávněná úprava nebo oprava.
- Abuse, misuse, or neglect.
- Accidents or natural disasters.
Zákaznická podpora:
For technical assistance, troubleshooting, or warranty inquiries, please contact HARFO customer support. You can typically find contact information on the HARFO official webwebu nebo prostřednictvím vaší nákupní platformy.
HARFO is committed to providing lifetime customer support for its products.
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