RAFECIEE RF-YLH123

RAFECIEE Smart Fingerprint Door Lock RF-YLH123 Instruction Manual

Model: RF-YLH123

1. Introducción

This manual provides detailed instructions for the installation, operation, and maintenance of your RAFECIEE Smart Fingerprint Door Lock. This advanced keyless entry system offers multiple unlocking methods and enhanced security features for your home or office.

The RAFECIEE Smart Fingerprint Door Lock combines convenience with robust security, featuring biometric fingerprint recognition, a digital keypad, IC card access, traditional mechanical keys, and Tuya Bluetooth APP control. It is designed for easy integration into standard US wooden doors.

2. Componentes del producto

Antes de la instalación, asegúrese de que todos los componentes estén presentes:

  • Smart Fingerprint Door Lock Handle (Interior & Exterior)
  • Mecanismo de cierre
  • Placa de impacto
  • Tornillos y herrajes de montaje
  • 2 tarjetas IC
  • 2 x Llaves mecánicas
  • Plantilla de instalación
  • Manual de usuario

Note: 4x AAA batteries are required and are not included.

3. Guía de instalación

The RAFECIEE Smart Fingerprint Door Lock is designed for easy installation without the need for drilling or complex wiring. A screwdriver is typically the only tool required.

3.1 Compatibilidad de puertas

Asegúrese de que su puerta cumpla con las siguientes especificaciones:

  • Contracorriente: 2-3/8 pulgadas (60 mm) o 2-1/8 pulgadas (70 mm)
  • Espesor de la puerta: 1-1/8 pulgadas (28 mm) a 2-1/8 pulgadas (54 mm)
  • Diámetro del orificio de la puerta: Aproximadamente 2.12 pulgadas (54 mm)

The lock is compatible with both left-swing and right-swing doors.

Image showing door compatibility check before and after installation

Figura 3.1: Visual guide for checking door compatibility with existing door hardware.

Diagram illustrating door dimensions and lock component measurements

Figura 3.2: Detailed measurements for door hole, backset, and lock components to ensure proper fit.

3.2 Instalación paso a paso

  1. Prepara la puerta: Ensure the door is properly prepped according to the compatibility requirements. If replacing an existing lock, remove the old hardware.
  2. Instale el pestillo: Inserte el mecanismo del pestillo en el borde de la puerta. Asegúrese de que el pestillo esté orientado en la dirección correcta para el giro de la puerta. Asegúrelo con tornillos.
  3. Instalar manija exterior: Route the cable from the exterior handle through the door hole and align the spindle with the latch mechanism.
  4. Instalar manija interior: Connect the cable from the exterior handle to the interior handle. Align the interior handle with the spindle and secure both handles to the door using the provided mounting screws.
  5. Instale las baterías: Open the battery cover on the interior handle and insert 4x AAA batteries, observing correct polarity.
  6. Operación de prueba: Before closing the door, test the mechanical key and the handle's movement to ensure smooth operation.

Refer to the included video tutorials for a visual guide to the installation process.

4. Instrucciones de funcionamiento

Your RAFECIEE Smart Fingerprint Door Lock offers five convenient ways to unlock.

4.1 Métodos de desbloqueo

  • Huella dactilar biométrica: Place your registered fingerprint on the sensor for quick access. The lock features a 0.2-second recognition speed and supports up to 50 fingerprints.
  • Contraseña digital: Enter your programmed digital code on the backlit keypad. Supports up to 50 passwords.
  • Tarjeta CI: Toque la tarjeta IC provista en el área designada de la cerradura.
  • Llave mecánica: Use the traditional mechanical key as a backup or primary unlocking method.
  • Tuya Bluetooth APP: Control and manage your lock remotely via the Tuya Bluetooth APP on your smartphone.
Person using fingerprint sensor on the smart door lock

Figura 4.1: Fast and accurate fingerprint recognition for unlocking.

4.2 Tuya Bluetooth APP Management

The Tuya Bluetooth APP provides comprehensive control over your smart lock:

  • Acceso remoto: Manage access permissions from anywhere.
  • Generación de contraseña: Create permanent, temporary, or scheduled passwords for family, guests, or service providers.
  • Modo de paso: Activate Passage Mode to keep the door unlocked for extended periods, useful during gatherings.
  • Entry Logs: View a record of who enters and exits, providing enhanced security monitoring.
Image showing Tuya App interface for generating temporary passwords

Figura 4.2: Managing temporary passwords for guests via the Tuya App.

4.3 Funciones de seguridad

The lock incorporates several security features for your peace of mind:

  • Bloqueo automático: The door automatically locks after a customizable time period (5-179 seconds) once closed. This feature can be configured via the APP.
  • Contraseña anti-espionaje: Enter random digits before or after your actual password to prevent others from guessing your code. The lock will recognize the correct sequence within the longer input.
  • Inside Lock: Provides an additional layer of privacy and security when you are inside.
Image demonstrating the Auto-Lock feature with a visual timer

Figura 4.3: The Auto-Lock function automatically secures the door after closing.

Image showing how to use the Anti-Peep Password feature on the keypad

Figura 4.4: Using the Anti-Peep Password feature to protect your code from onlookers.

5. Mantenimiento

Un mantenimiento adecuado garantiza la longevidad y el rendimiento óptimo de su cerradura de puerta inteligente.

5.1 Gestión de la batería

The lock is powered by 4x AAA batteries. Under normal usage (approximately 10 unlocks per day), the batteries can last up to 12 months.

  • Alertas de bajo consumo: The lock will provide low-power alerts via the APP and on the keypad when batteries are running low. Replace batteries promptly.
  • Energía de emergencia: In case of complete battery depletion, an emergency Type-C power port is available on the exterior handle. Connect a portable power bank to temporarily power the lock and gain access.
Image showing battery compartment and emergency Type-C power port

Figura 5.1: Battery installation and emergency power options.

5.2 Limpieza

Wipe the lock's surface with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the finish and electronic components.

6. Solución de problemas

If you encounter issues with your smart lock, refer to the following common problems and solutions:

ProblemaPosible causaSolución
Huella dactilar no reconocidaHuella no registrada, sensor sucio o colocación incorrecta.Ensure finger is clean and dry. Re-register fingerprint if necessary. Place finger flat on the sensor.
El teclado no respondeLow batteries or keypad malfunction.Replace batteries. Use emergency Type-C power. Contact support if issue persists.
La cerradura no se activa ni desactivaImproper installation, obstruction, or mechanical issue.Check installation steps, especially latch alignment. Ensure no obstructions in the door frame.
Problemas de conectividad de la aplicación TuyaBluetooth off, APP not paired, or software glitch.Ensure Bluetooth is enabled on your phone. Re-pair the lock with the APP. Restart APP or phone.
Bloquear pitidos continuamenteAdvertencia de batería baja.Replace all 4x AAA batteries immediately.

Si el problema persiste después de intentar estas soluciones, comuníquese con el servicio de atención al cliente.

7. Especificaciones

CaracterísticaDetalle
MarcaRAFECIEE
Nombre del modeloRF-YLH123
Tipo de bloqueoBiométrico, teclado, lector de PIN
Característica especialReconocimiento de huellas dactilares
ConectividadBluetooth (aplicación Tuya)
Fuente de poder4 pilas AAA (no incluidas)
Energía de emergenciaPuerto USB tipo C
Capacidad de huellas dactilaresHasta 50
Capacidad de contraseñaHasta 50
Compatibilidad del espesor de la puerta1-1/8" to 2-1/8" (28mm-54mm)
Compatibilidad de retroceso2-3/8" o 2-1/8" (60 mm o 70 mm)
ColorNegro
Dimensiones del artículo (largo x ancho x alto)7.87 x 5.91 x 5.91 pulgadas

8. Garantía y soporte

RAFECIEE products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included with your product or contact customer support.

8.1 Atención al cliente

If you require assistance with installation, operation, or troubleshooting, please utilize the following resources:

  • Tutoriales en vídeo: Comprehensive video guides are available to assist with installation and setup.
  • Soporte en línea: Visit the official RAFECIEE webSitio para preguntas frecuentes e información de contacto de soporte.
  • Soporte por correo electrónico: Comuníquese con nuestro equipo de soporte por correo electrónico para obtener asistencia técnica.

Please have your model number (RF-YLH123) and purchase information ready when contacting support.

© 2026 RAFECIEE. All rights reserved.

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