Ọrọ Iṣaaju
Thank you for choosing the YFK Smart Fingerprint Door Lock. This manual provides detailed instructions for the installation, operation, and maintenance of your new smart lock. Please read this manual thoroughly before installation and use to ensure proper function and security.

Image: The YFK Smart Fingerprint Door Lock in silver, showcasing awọn oniwe-aso oniru.
Awọn ẹya pataki:
- Wiwọle Atẹwọtẹ ika: Unlock your door in approximately 1.5 seconds with advanced biometric technology. Stores up to 20 unique fingerprints.
- Multiple Unlocking Modes: Choose from fingerprint, mechanical key, or app access.
- Ohun elo Smart Iṣakoso: Manage your lock remotely via the Tuya Smart App, including Bluetooth unlocking, user management, and access history.
- Ikole ti o tọ: Made from premium aluminum alloy and stainless steel for long-lasting performance.
- Batiri gbigba agbara: Built-in Li-On rechargeable battery with an estimated life of 8-12 months, charged via a Type-C port.
- Ibamu Agbaye: Compatible with wooden, steel, copper, and composite doors (35–55mm thick) and features an adjustable 60–70mm latch.
- Itaniji Batiri Kekere: Provides warning when battery power is low.
Package Awọn akoonu
Kí o tó bẹ̀rẹ̀ sí í fi sori ẹrọ, jọ̀wọ́ rí i dájú pé gbogbo àwọn ẹ̀yà ara rẹ̀ wà níbẹ̀ tí wọn kò sì ní bàjẹ́.
- YFK Smart Fingerprint Door Lock Unit
- Hardware fifi sori ẹrọ
- Àwọn Kọ́kọ́rọ́ Mẹ́kínẹ́ẹ̀kì Mẹ́ta
- Itọsọna olumulo
Eto ati fifi sori
This section guides you through the physical installation of the YFK Smart Fingerprint Door Lock.
Ibamu ilekun:
- Sisanra ilekun: 35mm to 55mm (1.38 inches to 2.17 inches)
- Latch: Adjustable 60mm to 70mm (2.36 inches to 2.76 inches)
- Awọn oriṣi ilẹkun: Wooden, steel, copper, and composite doors.
Awọn igbesẹ fifi sori ẹrọ gbogbogbo:
- Ṣetan ilẹkun: Ensure your door meets the compatibility requirements. If replacing an existing lock, remove it.
- Fi sori ẹrọ Latch: Insert the latch into the door edge and secure it with screws. Adjust the backset if necessary.
- Fi sori ẹrọ Apejọ Ita: Place the exterior lock assembly (with fingerprint sensor) onto the door, aligning it with the latch.
- Fi sori ẹrọ Apejọ inu inu: Connect the interior lock assembly to the exterior assembly, ensuring the spindle and wires are correctly routed. Secure with mounting screws.
- Iṣiṣẹ Idanwo: After installation, test the mechanical key and ensure the knob turns smoothly.

Image: The YFK Smart Fingerprint Door Lock shown installed on a wooden door, demonstrating its appearance after setup.
Awọn ilana Iṣiṣẹ
Learn how to use the various unlocking methods and smart features of your YFK Smart Fingerprint Door Lock.
1. Fingerprint Access:
- Forukọsilẹ Awọn Ika ọwọ:
- Download and install the Tuya Smart App (see 'Smart App Control' section).
- Follow the in-app instructions to add new fingerprints. You can store up to 20 unique fingerprints.
- Ensure your finger covers the entire sensor for accurate registration.
- Unlock with Fingerprint:
- Place your registered finger firmly on the fingerprint sensor.
- The lock will unlock in approximately 1.5 seconds if the fingerprint is recognized.
2. Mechanical Key Access:
- Tí pàjáwìrì bá ṣẹlẹ̀ tàbí tí batiri bá ti tán, lo ọ̀kan lára àwọn kọ́kọ́rọ́ ẹ̀rọ méjì tí a pèsè.
- Insert the key into the keyhole located on the exterior assembly and turn to unlock.

Aworan: A alaye view of the YFK Smart Door Lock's exterior, highlighting the mechanical keyhole and the Type-C charging port.
3. Smart App Control (Tuya Smart App):
The Tuya Smart App allows for remote management and enhanced control over your lock.
- Ṣe igbasilẹ ati Fi sori ẹrọ: Wa fun "Tuya Smart" in your mobile app store (iOS or Android) and install the application.
- So Titiipa pọ mọ:
- Mu Bluetooth ṣiṣẹ lori foonuiyara rẹ.
- Open the Tuya Smart App and follow the on-screen instructions to add a new device.
- Ensure your phone is within Bluetooth range of the lock during pairing.
- Awọn iṣẹ App:
- Ṣii silẹ Bluetooth: Unlock the door directly from the app when within Bluetooth range.
- Ìṣàkóso Àtẹ̀wọ̀ oníṣe: Add, edit, or delete registered fingerprints.
- Unlock Record Log: View a history of all lock and unlock events.
- Wiwọle fun igba diẹ: Grant temporary access to guests or service providers.
- Ikilọ Batiri Kekere: Receive notifications when the lock's battery is low.

Image: A smartphone screen showing the Tuya Smart App interface, demonstrating remote control capabilities for the smart lock.

Image: An infographic illustrating the various functions available through the Tuya App, such as APP Unlock, User Fingerprint Management, and Lock Unlocking Record Log.

Image: Multiple smartphone screenshots demonstrating the Tuya App's features, including Bluetooth unlocking, app-based management, and viewing unlock records.
4. Multiple Unlocking Modes:
The lock supports various operational modes to suit different needs:
- Ipo Standard: Requires fingerprint, key, or app unlock for each entry.
- Ipo Ṣii ni deede: Keeps the door unlocked for continuous access (e.g., during parties or business hours). This mode can typically be activated via the app or a specific sequence on the lock.
- Reverse Lock Mode: (If applicable, specific details not provided, but generally implies a mode for enhanced security or specific access control). Refer to the Tuya App for advanced settings.
Itoju
Isakoso Batiri:
- The YFK Smart Fingerprint Door Lock is equipped with a built-in Li-On rechargeable battery.
- Expected battery life is 8-12 months, depending on usage frequency.
- Gbigba agbara: Use a standard Type-C USB cable to charge the lock. The charging port is located on the exterior assembly.
- Ikilọ Batiri Kekere: The lock will provide an audible or visual alert when the battery level is low. Charge the lock promptly to avoid being locked out.

Image: An illustration highlighting the Li-On rechargeable battery and the Type-C charging port of the YFK Smart Door Lock.
Gbogbogbo Itọju:
- Clean the lock's exterior with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Jẹ́ kí sensọ ìka ọwọ́ mọ́ tónítóní kí ó sì wà láìsí ìdọ̀tí tàbí ọrinrin fún iṣẹ́ tó dára jùlọ.
- Do not expose the lock to extreme temperatures or direct water spray.
Laasigbotitusita
This section addresses common issues you might encounter with your YFK Smart Fingerprint Door Lock.
- A ko mọ ìka ọwọ́:
- Rii daju pe ika rẹ mọ ati gbẹ.
- Place your finger firmly and completely on the sensor.
- Try re-registering your fingerprint through the Tuya Smart App.
- Ensure the sensor is clean.
- Titii Ko Dahun:
- Check the battery level. Recharge the lock if the battery is low.
- Use the mechanical key for emergency access.
- Awọn ọran Asopọmọra App:
- Rii daju pe Bluetooth ti ṣiṣẹ lori foonuiyara rẹ.
- Make sure your phone is within close proximity to the lock.
- Restart the Tuya Smart App or your phone.
- Try re-pairing the lock with the app.
- Ìlànà Títì:
- Ensure the installation screws are not overtightened.
- Ṣayẹwo fun eyikeyi idiwo ni ẹnu-ọna fireemu tabi idasesile awo.
Tí o bá ń ní àwọn ìṣòro, jọ̀wọ́ tọ́ka sí àwọn ohun èlò ìrànlọ́wọ́ tí olùpèsè ń lò.
Awọn pato
| Brand | YFK |
| Nọmba awoṣe | B0FL7M8WDC |
| Ohun elo | Aluminum, Stainless Steel (Metal) |
| Àwọ̀ | Fadaka |
| Ọja Mefa | 3.35"L x 2.64"W |
| Ibamu Sisanra ilekun | 35mm - 55mm |
| adijositabulu Latch | 60mm - 70mm |
| Titiipa Iru | Combination Lock (Fingerprint, Key, App) |
| Pataki Awọn ẹya ara ẹrọ | Auto-Lock, Fingerprint, Lightweight, Lockable, Rustproof |
| Batiri Iru | Built-in Li-On Rechargeable Battery |
| Gbigba agbara Port | Iru-C |
| inu ile / ita gbangba Lilo | Ninu ile |
| Ọwọ Iṣalaye | Ambidextrous |
Atilẹyin ọja ati Support
For warranty information, technical support, or further assistance, please refer to the official YFK website or contact their customer service directly. Details are typically provided with your purchase documentation or on the product packaging.
Olupese: door knob (as per product specifications, please refer to YFK for official support)






