Model: M3-MBBF2LH-NUT
This manual provides detailed instructions for the installation, setup, operation, and maintenance of your NUTOMO Smart Front Door Lock Set. This keyless entry system offers multiple access methods including fingerprint, passcode, APP control, IC cards, mechanical keys, and voice control via Alexa (with gateway). Please read this manual thoroughly before installation and use to ensure proper function and safety.
Verifiqueu que tots els elements siguin presents al paquet:
The NUTOMO Smart Front Door Lock Set integrates advanced security features with convenient access options. It consists of an exterior keypad with fingerprint reader and a handle set, and an interior deadbolt unit.

Imatge: Més deview of the NUTOMO Smart Front Door Lock Set, showing the exterior unit, handle, and a mobile phone displaying the associated app interface.

Image: Diagram illustrating the versatile features of the smart lock, including APP control, keyfob unlock, long battery life, auto-lock, WiFi remote access, 3D fingerprint recognition, ability to view actual door logs, and one-touch locking.
Installation of the NUTOMO Smart Front Door Lock Set is designed to be straightforward. A screwdriver is the only tool required for basic installation.

Image: Detailed diagram illustrating door dimensions and lock component sizes to ensure proper fit and easy installation.

Image: A person using a screwdriver to install the smart lock on a door, demonstrating the ease of installation.
Video: Official installation guide for the NUTOMO Smart Lock, demonstrating the step-by-step process for setting up the lock on your door.
After physical installation, configure your lock using the Next Lock APP.

Image: A person holding a smartphone, showing the Next Lock application interface used for managing the smart lock's settings and access.

Imatge: Un primer pla view of the smart lock's fingerprint sensor and keypad, illustrating the advanced fingerprint recognition technology for quick and secure access.
Video: A demonstration on how to use the Smart Front Door Lock Set with the Next Lock APP, covering various features and functionalities.
The NUTOMO Smart Lock offers multiple ways to secure and access your home.

Image: A person interacting with an Amazon Echo device to unlock the smart door lock using voice commands, demonstrating Alexa compatibility.

Image: A person receiving a text message containing a remotely generated passcode, highlighting the convenience for household members, guests, and Airbnb owners.

Image: Illustration of the auto-lock feature, showing the lock automatically securing the door after a configurable delay of 5 to 180 seconds for enhanced safety.

Image: A person checking real-time notifications on their smartphone, displaying a log of lock and unlock events by different users, ensuring constant monitoring.
Vídeo: Un breu resumview of the NUTOMO Smart Lock Set for Front Door, highlighting its key features and benefits.
| Problema | Causa possible | Solució |
|---|---|---|
| Lock not responding to fingerprint/passcode/IC card. | Low batteries; unregistered access method; incorrect input; sensor/keypad dirty. | Replace batteries; ensure fingerprint/passcode/IC card is registered in the app; re-enter correctly; clean sensor/keypad. |
| Keypad is locked for 3 minutes. | Incorrect passcode entered 5 times. | Wait for 3 minutes before attempting to enter a passcode again. |
| Cannot connect to the Next Lock APP. | Bluetooth off; app not updated; lock not in pairing mode; phone too far from lock. | Ensure Bluetooth is on; update app; restart lock/phone; move closer to the lock. |
| Auto-lock not functioning. | Auto-lock feature disabled or incorrectly configured in app. | Check auto-lock settings in the Next Lock APP and ensure it is enabled with a desired delay. |
| El pany fa sorolls estranys. | Mechanical obstruction; internal component issue. | Check for any obstructions around the latch or deadbolt. If problem persists, contact customer support. |
| Característica | Detall |
|---|---|
| Marca | NUTOMO |
| Nom del model | M3-MBBF2LH-NUT |
| Tipus de bloqueig | Biometric, APP Lock, Keyfobs & Key Lock, Keypad |
| Material | Alumini |
| Color | Negre |
| Dimensions (L x A x A) | 7 x 123 x 3 polzades |
| Pes de l'article | 3.91 lliures |
| Font d'alimentació | 4 piles AA (no incloses) |
| Connectivitat | Bluetooth, Wi-Fi (amb passarel·la opcional) |
| Mètode de control | Aplicació, comandament a distància, tàctil, veu |
| Compatibilitat del gruix de la porta | 1-1/4" to 1-3/4" |
| Capacitat d'empremta digital | Fins a 100 |
| Capacitat de contrasenya | Fins a 250 |
| Capacitat de la targeta IC | Fins a 1000 |
NUTOMO provides comprehensive customer support for your Smart Front Door Lock Set:
![]() |
Manual d'usuari del pany de porta intel·ligent NUTOMO: Guia d'instal·lació i funcionament Manual d'usuari complet per al pany de porta intel·ligent NUTOMO, que cobreix la instal·lació, la programació, les funcions i la resolució de problemes. Apreneu a instal·lar, configurar i utilitzar el pany de porta d'entrada sense clau. |
![]() |
Manual d'usuari del pany de porta intel·ligent NUTOMO Manual d'usuari complet per al pany de porta intel·ligent NUTOMO, que cobreix la instal·lació, l'ús de l'aplicació, funcions com ara claus electròniques i codis d'accés, l'emparellament de la passarel·la i Alexa, la programació del teclat i la resolució de problemes. |
![]() |
GM3 Series Smart Lock User Manual: Installation, Setup, and Operation Comprehensive user manual for the GM3 Series smart locks, including GM3-DZ, GM3-DZML, GM3-FZ, and GM5-FZ models. Covers installation, fingerprint, password, and Tuya APP setup, operation, and FCC compliance. |
![]() |
Hornbill M3-BF Smart Lock User Manual & Installation Guide Explore the Hornbill M3-BF Smart Lock with this comprehensive user manual. Learn about installation, setup, app control, smart home integration, and security features for your modern home. |