1. Introduzione
This manual provides comprehensive instructions for the installation, setup, operation, and maintenance of your IRONZON Smart Fingerprint Door Lock. This advanced door lock offers multiple unlocking methods, including fingerprint, passcode, physical key, and smart app control, enhancing security and convenience for your home, hotel, office, apartment, or bedroom.
Per garantire il corretto funzionamento e la sicurezza, leggere attentamente il presente manuale prima dell'installazione e dell'uso.
2. Informazioni sulla sicurezza
- Use only new 4 AAA alkaline batteries. Do not mix old and new batteries, or different types of batteries.
- Ensure the correct polarity when inserting batteries.
- Keep physical keys in a safe, accessible location outside the locked area for emergency access.
- Regularly clean the fingerprint sensor and keypad to ensure optimal performance.
- The USB-C port is for emergency power supply only, not for charging batteries.
3. Contenuto della confezione
Verifica che tutti i componenti siano presenti nel tuo pacchetto:
- Front Handle Assembly (with fingerprint sensor and keypad)
- Gruppo maniglia posteriore
- Spring Bolt (Latch)
- Piastra di battuta e scatola di battuta
- Viti di montaggio e accessori
- Piccolo cacciavite
- Tasti fisici (x2)
- Installation Guide / Template
4. Specifiche del prodotto
| Caratteristica | Specificazione |
|---|---|
| Marca | IRONZON |
| Nome del modello | LOC191YBUSIR |
| Tipo di blocco | Biometrico |
| Caratteristica speciale | Blocco automatico |
| Metodi di sblocco | Fingerprint, Passcode, Key, App |
| Materiale | Metallo |
| Colore | Nero |
| Dimensioni articolo (L x P x A) | 6.3 x 2.3 x 2.3 pollici |
| Peso dell'articolo | 1.87 libbre (0.85 chilogrammi) |
| Batterie richieste | 4 batterie alcaline AAA (non incluse) |
| Uso consigliato | Porta interna |
5. Guida all'installazione
Follow these steps carefully to install your smart door lock. For visual guidance, refer to the provided images and videos.
5.1 Pre-Installation Checks (Door Compatibility)
Assicurati che la tua porta soddisfi i seguenti requisiti:
- Spessore della porta: 1⅜" - 1¾" (35mm - 45mm)
- Distanza di rientro: Adjustable between 2⅜" - 2¾" (60mm - 70mm)

5.2 Installazione del fermo
- Tenere la chiusura davanti al foro della porta con la faccia della chiusura a filo con il bordo della porta.
- Adjust the backset of the latch if needed (60mm or 70mm). Ensure the square hole of the latch remains vertical.
- Secure the latch with screws.
5.3 Handle Assembly and Installation
- Open the battery cover on the rear handle assembly.
- Inserire 4 batterie alcaline AAA nuove, assicurandosi che la polarità sia corretta.
- Connect the door lock circuit board port (wire from front handle) to the battery compartment.
- Align the square tube of the front handle with the latch holes and insert it through the door.
- Attach the rear handle assembly, ensuring the wires are not pinched.
- Tighten the screws to secure both handle assemblies to the door.

6. Istruzioni per l'installazione
6.1 Download e associazione dell'app
- Scan the QR code in the manual or search for "Tuya Smart" in your smartphone's app store to download the application.
- Registrati o accedi al tuo account Tuya Smart.
- Abilita il Bluetooth sul tuo smartphone.
- On the lock, long press the small hole on the rear handle with a screwdriver for 9 seconds to enter pairing mode.
- In the Tuya Smart app, tap "Add Device" and select the door lock. Follow the on-screen prompts to complete the pairing process.

6.2 Aggiunta di impronte digitali
- In the Tuya Smart app, navigate to "Member Management" and select the user for whom you want to add a fingerprint.
- Tap "Add Fingerprint" and follow the voice prompts from the lock.
- Place your finger on the fingerprint sensor, rotating it to capture different angles (at least 5 times) for improved recognition.
- Once successfully added, name the fingerprint in the app.
6.3 Setting Passcodes
- In the Tuya Smart app, navigate to "Temporary Code" or "Member Management" to set up passcodes.
- Scegli tra:
- Codici personalizzati: 6-9 digit permanent codes.
- Timed Codes: Valid only during specified dates and times.
- Codici monouso: Work only once.
- Codice dinamico: Multiple uses within a 5-minute window.
- Enter the desired passcode on the lock's keypad when prompted by the app.

7. Funzionamento della serratura
Your IRONZON Smart Fingerprint Door Lock offers several convenient ways to unlock.
7.1 Metodi di sblocco
- Sblocco delle impronte digitali: Place your registered finger on the sensor. The lock will unlock within 1 second if recognized.
- Sblocco tramite codice: Touch the keypad to activate it, then enter your registered passcode followed by '#'.
- Sblocco dell'app: Open the Tuya Smart app, select your lock, and tap the unlock icon. (Requires gateway for remote unlock, sold separately).
- Sblocco con chiave fisica: Insert the physical key into the keyhole located on the handle and turn to unlock.

7.2 Funzione di blocco automatico
The lock is equipped with an auto-lock feature that automatically secures the door after a set period. This feature can be configured via the Tuya Smart app.
7.3 Alimentazione di emergenza
In case of battery depletion, you can temporarily power the lock using a USB-C cable connected to an external power bank. The USB-C port is located at the bottom of the front handle.

8. Manutenzione
8.1 Sostituzione della batteria
When the battery level is low, the lock will provide an audible warning. Replace all 4 AAA alkaline batteries promptly to avoid being locked out. Ensure correct polarity.
8.2 Pulizia
Regularly wipe the fingerprint sensor and keypad with a soft, dry cloth to remove dust and smudges. Avoid using abrasive cleaners or solvents that could damage the surface or electronic components.
9. Risoluzione Dei Problemi
- Il lucchetto non risponde: Check battery level and replace if necessary. Use the emergency USB-C power supply.
- Impronta digitale non riconosciuta: Ensure your finger is clean and dry. Try re-registering your fingerprint, rotating it to capture different angles. Clean the sensor surface.
- Codice di accesso non funzionante: Verify the correct passcode is being entered. Check if the passcode is temporary or expired via the app.
- Problemi di connessione all'app: Ensure Bluetooth is enabled on your phone and the lock is in range. Restart the app and try pairing again.
- Auto-lock malfunction: Check the auto-lock settings in the Tuya Smart app.
10. Garanzia e supporto
For product support, technical assistance, or warranty inquiries, please contact IRONZON customer service through the retailer where the product was purchased or visit the official IRONZON webluogo. Conserva la ricevuta di acquisto per eventuali richieste di garanzia.


