1. Introducció
This manual provides comprehensive instructions for the installation, setup, operation, and maintenance of your NGTeco D2310 Fingerprint Keyless Entry Smart Deadbolt Lock. Please read this manual thoroughly before installation and use to ensure proper function and security.
2. Producte acabatview
The NGTeco D2310 is a smart deadbolt lock designed for enhanced home security and convenience. It offers multiple access methods including fingerprint recognition, keypad codes, traditional keys, and control via the NGTeco Home mobile application using Bluetooth 5.0 connectivity. Key features include rapid fingerprint unlocking, auto-lock functionality, and emergency power options.

Figure 1: NGTeco D2310 Smart Deadbolt Lock components.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents abans de començar la instal·lació:
- Exterior Keypad Assembly with Fingerprint Sensor
- Interior Unit Assembly
- Pestillo de cèrcol
- Placa de muntatge
- Placa de vaga
- Screws (various sizes for installation)
- Traditional Keys (backup)
- Manual d'usuari (aquest document)
4. Guia d'instal·lació
The NGTeco D2310 lock is designed for easy installation on standard doors with a thickness between 35mm and 60mm. A Phillips head screwdriver is typically the only tool required.
- Prepara la porta: Ensure your door meets the specified thickness requirements (35-60mm). Remove any existing deadbolt hardware.
- Install the Deadbolt Latch: Insert the deadbolt latch into the door edge. Ensure the "UP" arrow on the latch is facing upwards. Secure it with screws.
- Instal·leu el teclat exterior: Feed the cable from the exterior keypad through the door hole and position the keypad flush against the door.
- Instal·leu la placa de muntatge: Secure the mounting plate to the interior side of the door, aligning it with the deadbolt latch and the exterior keypad. Connect the cable from the exterior keypad to the interior unit's connector.
- Install the Interior Unit: Attach the interior unit to the mounting plate, ensuring the thumb turn spindle engages correctly with the deadbolt mechanism. Secure with screws.
- Insereix les piles: Open the battery cover on the interior unit and insert four AA batteries (not included), observing polarity.
- Prova de funcionament: Manually operate the deadbolt using the thumb turn to ensure smooth movement.

Figure 2: Door thickness and lock dimensions for installation.
5. Configuració i programació
5.1. NGTeco Home App Setup
The NGTeco Home app provides remote control and management features for your smart lock via Bluetooth 5.0.
- Descarrega l'aplicació: Cerca "NGTeco Home" in your smartphone's app store (iOS or Android) and install it.
- Crea un compte: Follow the in-app instructions to register a new user account.
- Afegeix un dispositiu: Open the app, enable Bluetooth on your phone, and select "Add Device." Choose your D2310 lock from the list of discoverable devices.
- Maridatge: Follow the on-screen prompts to pair the lock with your smartphone. This typically involves pressing a button on the interior unit or entering a default administrator code.

Figure 3: Remote control via Bluetooth 5.0 using the NGTeco Home App.
5.2. Fingerprint Enrollment
The lock features a capacitive fingerprint sensor for quick access.
- Access Enrollment Mode: Refer to your app or the lock's audio prompts for entering fingerprint enrollment mode. This usually involves entering the administrator code followed by a specific command.
- Scan Fingerprint: Place your finger on the sensor. The lock will prompt you to lift and place your finger multiple times from different angles to capture a complete scan.
- Confirmació: The lock will provide an audio or visual confirmation once the fingerprint is successfully enrolled.

Figure 4: Fast fingerprint verification process.
5.3. Passcode Management
You can create various types of passcodes for different users.
- Contrasenya d'administrador: Used for programming and managing the lock.
- User Passcodes: For regular access.
- Temporary Passcodes: Valid for a limited time or number of uses.
- Codis d'accés d'un sol ús: Valid for a single entry.
All passcode management is performed through the NGTeco Home app. Refer to the app's instructions for detailed steps on creating and modifying passcodes.
5.4. Audio Prompts
The lock provides English audio prompts for operational feedback. The volume can be adjusted (high, low, or silent) via the NGTeco Home app settings.

Figure 5: Adjustable audio prompts for clear operation feedback.
6. Funcionament
6.1. Obrint la porta
The NGTeco D2310 offers multiple ways to unlock:
- Empremta digital: Place your enrolled finger on the sensor. The lock will unlock in approximately 1 second upon successful recognition.
- Teclat: Enter your valid passcode on the illuminated keypad, then press the unlock button (usually a checkmark or lock icon).
- Clau tradicional: Introduïu la clau física al forat del pany i gireu-la per desbloquejar-la.
- NGTeco Home App: Open the app, ensure Bluetooth is connected, and tap the "Unlock" button.

Figure 6: Multiple ways to unlock the NGTeco D2310.
6.2. Tancant la porta amb clau
- Rebloqueig automàtic: The lock features an auto re-lock mode that automatically locks the door after a set period (configurable via the app) once it has been opened and closed. This ensures your property is secure even if you forget to manually lock it.
- Bloqueig manual: Press and hold the lock button on the keypad for a few seconds to manually engage the deadbolt.
- NGTeco Home App: Open the app and tap the "Lock" button.

Figure 7: Auto re-lock mode for enhanced security.
6.3. Mode de pas
For situations where the door needs to remain unlocked (e.g., during gatherings), the lock can be set to Passage Mode via the NGTeco Home app. In this mode, the auto-lock feature is temporarily disabled, allowing free entry and exit without requiring credentials.

Figure 8: Passage mode for temporary unrestricted access.
7. Manteniment
7.1. Gestió de la bateria
The NGTeco D2310 lock is powered by four AA batteries. It features a low battery warning system:
- Avís de bateria baixa: The lock will provide an audible alert and/or a notification via the NGTeco Home app when battery levels are low. Replace batteries promptly to avoid lockout.
- Càrrega d'emergència: If batteries completely deplete, a Micro-USB port is available on the exterior unit for emergency power. Connect a power bank or USB charger to temporarily power the lock and gain access.

Figure 9: Low battery warning and emergency Micro-USB charging.
7.2. Atenció general
Clean the lock's exterior with a soft, dry cloth. Avoid abrasive cleaners or solvents. Ensure the fingerprint sensor and keypad remain free of dirt and debris for optimal performance.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El bloqueig no respon. | Bateries esgotades. | Replace batteries or use emergency Micro-USB power. |
| Empremta digital no reconeguda. | Finger not properly placed; fingerprint not enrolled; sensor dirty. | Ensure finger covers the sensor completely; re-enroll fingerprint; clean sensor. |
| Keypad unresponsive or incorrect code. | Incorrect code entered; lock is in lockout mode (after 5+ incorrect attempts). | Verify passcode; wait 3 minutes if in lockout mode. |
| Problemes de connexió Bluetooth. | Bluetooth disabled on phone; lock too far from phone; app not running. | Enable Bluetooth; move closer to lock; restart NGTeco Home app. |
| Auto-lock not working. | Passage mode is active; auto-lock feature disabled in app. | Deactivate Passage mode; enable auto-lock in NGTeco Home app settings. |
9. Especificacions
| Característica | Detall |
|---|---|
| Marca | NGTeco |
| Nom del model | D2310 |
| Tipus de bloqueig | Biomètric, pany de seguretat, teclat numèric |
| Característiques especials | Auto-Lock, Battery Indicator, Fingerprint, Keyless Entry, Touchscreen |
| Material | Housing (Zinc Alloy) |
| Color | Plata |
| Tipus d'acabat | Níquel setinat |
| Dimensions de l'article (L x A x A) | 2.72 x 0.65 x 6.14 polzades |
| Pes de l'article | 2.5 lliures |
| Gruix de la porta recomanat | 35-60 mm |
| Mètode de control | App, Remote, Keypad, Fingerprint, Key |
| Protocol de connectivitat | Bluetooth 5.0 |
| Font d'alimentació | 4 piles AA (no incloses) |
| Potència d'emergència | Port micro-USB |
| Temperatura de funcionament | -22 °F a 122 °F (-30 °C a 50 °C) |
10. Garantia i Suport
For warranty information and technical support, please refer to the official NGTeco weblloc web o contacteu directament amb el servei d'atenció al client. Conserveu el rebut de compra per a reclamacions de garantia.
NGTeco Customer Service: Please visit the NGTeco official weblloc web per obtenir la informació de contacte més actualitzada.





