1. Producto terminadoview
The IRONZON Fingerprint Smart Door Lock offers a secure and convenient 4-in-1 keyless entry solution for residential homes, hotels, offices, apartments, and bedrooms. This advanced door lock integrates multiple unlocking methods including fingerprint recognition, password entry, mobile application control, and traditional backup keys.
Designed for ease of use and robust security, the lock features a high fingerprint recognition rate, allowing access in approximately 1 second. It supports up to 50 unique fingerprints and offers flexible password management, including temporary password generation for guests or service providers. The smart app functionality provides remote control and monitoring capabilities, enhancing overall security and convenience.

Image: The IRONZON Fingerprint Smart Door Lock, showcasing its sleek black design with integrated keypad and fingerprint sensor, alongside a mobile phone displaying the companion app interface.
2. Contenido del paquete
Verifique que todos los componentes estén presentes antes de comenzar la instalación.
- 1 x IRONZON Fingerprint Smart Door Lock (Front and Rear Handles)
- 2 x llaves de respaldo
- 1 x Latch/Deadbolt Mechanism
- 1 x Installation Hardware Kit (Screws, Spindle, etc.)
- 1 x Manual de usuario (este documento)
3. Guía de instalación
The IRONZON Fingerprint Smart Door Lock is designed for easy installation, typically within 10 minutes, requiring no additional drilling for standard US doors. It is compatible with door thicknesses from 1-3/8'' to 2-1/8'' (35 mm - 55 mm) and backsets of 2-3/8'' (60mm) and 2-1/8'' (70 mm). The lock is suitable for both left-handed and right-handed doors.
3.1 Preparación
- Ensure your door meets the specified dimensions.
- Reúna las herramientas necesarias: destornillador Phillips.
- Retire cualquier herraje de puerta existente.
3.2 pasos de instalación
- Install the latch/deadbolt mechanism into the door edge. Ensure the latch bolt is facing the correct direction for your door swing.
- Inserte el husillo a través del mecanismo de pestillo.
- Coloque el conjunto de la manija exterior, asegurándose de que el eje esté alineado correctamente.
- Connect the interior handle assembly, carefully routing any wires to avoid pinching.
- Secure both handle assemblies with the provided screws.
- Install 4 AAA batteries into the battery compartment of the interior handle.
- Test the lock's basic functionality before closing the door.

Image: Diagram illustrating the simple installation process of the IRONZON Smart Door Lock, highlighting that no additional drilling is required and installation can be completed with a screwdriver.
4. Configuración y programación
After installation, configure your lock for secure access using the mobile app, fingerprints, and passcodes.
4.1 Configuración de la aplicación móvil
The lock supports both iOS and Android devices for smart control. Download the dedicated app (refer to the packaging or quick start guide for app name/QR code) to unlock, manage users, and set temporary passwords.
- Download and install the smart lock application from your device's app store.
- Crea una cuenta e inicia sesión.
- Follow the in-app instructions to add your IRONZON Smart Door Lock. This typically involves pairing via Bluetooth or Wi-Fi.
- Once paired, you can use the app to unlock the door, add/delete users, and manage settings.

Image: A smartphone screen displaying the IRONZON smart lock app interface, showing a locked padlock icon, indicating the ability to unlock the door via the application.
4.2 Registro de huellas dactilares
The lock can store up to 50 unique fingerprints. Ensure your finger is clean and dry during enrollment for optimal recognition.
- Access the fingerprint management section within the mobile app or follow the lock's direct programming instructions (usually involving pressing a button on the interior handle).
- Place your finger on the fingerprint sensor multiple times as prompted, adjusting the angle slightly each time to capture a comprehensive scan.
- A confirmation sound or light will indicate successful enrollment.

Image: A close-up of the IRONZON Smart Door Lock's handle, highlighting the fingerprint sensor with a blue glowing ring, indicating its 360-degree recognition support and fast 0.1-second unlocking speed.
4.3 Configuración del código de acceso
You can set permanent or temporary passcodes for access. The lock supports an anti-peeping feature, allowing you to enter random numbers before or after your actual code to prevent others from guessing it.
- Navigate to the password management section in the mobile app or use the lock's keypad programming mode.
- Enter your desired passcode, ensuring it meets any length requirements (e.g., minimum 6 digits).
- Confirm the passcode.
- For temporary passcodes, specify the duration or number of uses as prompted by the app.

Image: A hand entering a password on the keypad of the IRONZON Smart Door Lock, with an overlay demonstrating the anti-peeping password feature where random numbers can be entered before or after the real password.
5. Operación
Operating your IRONZON Smart Door Lock is straightforward with its multiple access methods.
5.1 Desbloqueo con huella digital
- Place your enrolled finger firmly on the fingerprint sensor.
- The lock will verify your fingerprint (indicated by a light or sound).
- Once verified, the lock will unlock, allowing you to turn the handle and open the door.
5.2 Desbloqueo con código de acceso
- Toque el teclado para activarlo.
- Enter your registered passcode (optionally, include random digits before or after for anti-peeping).
- Press the '#' key or wait for automatic confirmation.
- The lock will unlock upon successful code entry.
5.3 Desbloqueo con aplicación móvil
- Open the IRONZON smart lock application on your smartphone.
- Ensure your phone is within Bluetooth range of the lock or connected via Wi-Fi (if applicable).
- Tap the unlock icon within the app.
- The lock will receive the command and unlock.
5.4 Desbloqueo con clave de respaldo
- Insert one of the provided backup keys into the keyhole located on the exterior handle.
- Gire la llave para desbloquear el mecanismo.
- This method is useful for emergencies or when batteries are depleted.

Image: The IRONZON Smart Door Lock with a physical key inserted into its keyhole, demonstrating the traditional backup unlocking method.
6. Mantenimiento
Proper maintenance ensures the longevity and optimal performance of your IRONZON Smart Door Lock.
- Reemplazo de batería: The lock requires 4 AAA batteries. It features a low battery reminder function. When the battery alert is active, replace all four batteries promptly to avoid loss of functionality.
- Carga de emergencia: In case of complete battery depletion, the lock is equipped with a Type-C interface for emergency charging. Connect a portable power bank via a Type-C cable to temporarily power the lock and gain access.
- Limpieza: Limpie la superficie de la cerradura con un paño suave y seco. Evite usar limpiadores abrasivos o disolventes que puedan dañar el acabado o los componentes electrónicos.
- Sensor de huellas dactilares: Mantenga el sensor de huellas dactilares limpio y libre de suciedad o humedad para obtener lecturas precisas.
7. Solución de problemas
This section addresses common issues you might encounter with your IRONZON Smart Door Lock.
| Problema | Posible causa | Solución |
|---|---|---|
| La cerradura no responde ni se enciende. | Baterías agotadas; instalación incorrecta de la batería. | Replace all 4 AAA batteries. Ensure batteries are inserted with correct polarity. Use emergency Type-C power if needed. |
| Huella dactilar no reconocida. | Finger is wet, dirty, or improperly placed; fingerprint not enrolled. | Ensure finger is clean and dry. Place finger firmly and completely on the sensor. Try different angles. Re-enroll fingerprint if issue persists. |
| El código de acceso no funciona. | Incorrect passcode entered; passcode expired (for temporary codes). | Verify the passcode. Ensure you are pressing '#' after the code. Check if it's a temporary code that has expired. Reset passcode via app if necessary. |
| La aplicación no se puede conectar a la cerradura. | Bluetooth/Wi-Fi off; lock not paired; app issues. | Ensure Bluetooth is enabled on your phone. Re-pair the lock with the app. Restart the app or your phone. Check app permissions. |
| Bloquear emite un pitido de forma continua. | Low battery; internal error. | Replace batteries immediately. If beeping continues after battery replacement, contact customer service. |
If you encounter issues not listed here or require further assistance, please refer to the customer service information in Section 9.
8. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | F190B |
| Marca | IRONZON |
| Tipo de bloqueo | Teclado, huella dactilar |
| Material | Zinc |
| Color | APP Black |
| Dimensiones (L x An x Al) | 6.3 x 2.3 x 2.3 pulgadas |
| Peso del artículo | 1 libra |
| Fuente de poder | 4 pilas AAA (incluidas) |
| Energía de emergencia | Interfaz tipo C |
| Conectividad | Wi-Fi (para control de aplicaciones) |
| Tipo de controlador | Android, iOS |
| Compatibilidad del espesor de la puerta | 1-3/8'' to 2-1/8'' (35 mm - 55 mm) |
| Compatibilidad de retroceso | 2-3/8'' (60mm) and 2-1/8'' (70 mm) |
| Capacidad de huellas dactilares | Hasta 50 grupos |
| Primera fecha disponible | 12 de abril de 2022 |
9. Garantía y atención al cliente
IRONZON is committed to providing high-quality products and customer satisfaction.
Política de devolución de 9.1
Este producto está sujeto a una política de devolución de 30 días para reembolso o reemplazo, según los términos minoristas estándar.
9.2 Servicio al cliente
For any product information, questions, or technical support, please contact IRONZON customer service. We aim to respond to inquiries within 24 hours.
Manufacturer: IRONZON
For support, please visit the official IRONZON store page or contact through the platform where the product was purchased. Visit IRONZON Store on Amazon


