1. Introduzione
The IRONZON Smart Fingerprint Door Lock (Model LOC191YSUSIR) offers advanced security and convenient access for various environments, including homes, hotels, offices, and apartments. This modern door handle integrates multiple unlocking methods, ensuring both security and ease of use. Please read this manual thoroughly before installation and operation to ensure proper functionality and safety.

Figure 1: The IRONZON Smart Fingerprint Door Lock, showcasing its sleek design and integrated keypad.
2. Caratteristiche del prodotto
This smart door lock is designed with user convenience and robust security in mind. Key features include:
- Design moderno: Sleek, all-metal construction that complements contemporary decor.
- Metodi di sblocco multipli: Access via fingerprint, password (keypad), physical key, and a smart application.
- Quick Fingerprint Recognition: Advanced biometric technology allows for unlocking in approximately 1 second.
- Integrazione intelligente delle app: Manage access, check logs, and set alerts remotely (gateway sold separately for remote control).
- Funzione di blocco automatico: Automatically secures the door after a set period.
- Potenza di emergenza: Type-C port for emergency power supply in case of battery depletion (not for charging).

Figure 2: Illustration of the various unlocking methods available for the smart door lock.

Figure 3: The mobile application interface for managing the lock, showing options for passcode, auto-lock timers, keyless entry, key unlock, and fingerprint unlock.

Figure 4: The app's interface for setting various password types, including timed, one-time, custom, and dynamic codes.
3. Configurazione e installazione
The IRONZON Smart Fingerprint Door Lock is designed for easy installation on most standard doors. No special drilling is required for typical installations.
3.1 Compatibilità delle porte
- Spessore della porta: 1-3/8 inches to 1-3/4 inches (35mm - 45mm).
- Distanza di rientro: Adjustable between 2-3/8 inches (60mm) and 2-3/4 inches (70mm).

Figure 5: Detailed measurements for door thickness and backset distance to ensure proper fit.
3.2 Passaggi generali di installazione
- Assicurati che la tua porta soddisfi i requisiti di compatibilità.
- Install the latch into the door edge, ensuring it is oriented correctly for your door's swing.
- Connect the wiring from the exterior handle to the interior handle.
- Mount the exterior handle, aligning it with the latch.
- Mount the interior handle and secure it with screws.
- Inserire 4 batterie AAA nel vano batterie.
- Test the lock's functionality with a physical key and by setting an initial passcode.
Video 1: An official IRONZON video demonstrating the installation process of the smart door lock.
Video 2: An official IRONZON video showcasing the fingerprint door lock in operation and its features.
4. Istruzioni per l'uso
4.1 Configurazione iniziale e registrazione dell'amministratore
Upon first power-up, the lock will prompt you to register an administrator fingerprint or passcode. Follow the voice prompts to complete this step. The first registered user will automatically be designated as the administrator.
4.2 Sblocco tramite impronta digitale
- Posizionare saldamente il dito registrato sul sensore delle impronte digitali.
- The lock will verify your fingerprint and unlock if recognized.
4.3 Passcode Unlocking
- Tocca la tastiera per attivarla.
- Enter your registered 6-10 digit passcode.
- Press '#' to confirm. The lock will unlock if the passcode is correct.
4.4 App Control (Requires Gateway, Sold Separately)
For remote control and advanced features, download the dedicated smart app. Pair the lock with the app via a compatible gateway (sold separately). The app allows you to:
- Remotely unlock/lock the door.
- Generate temporary or one-time passcodes.
- View registri di accesso.
- Manage user access and permissions.
4.5 Physical Key Unlocking
In case of battery failure or electronic malfunction, the lock can always be opened using the provided physical keys. Insert the key into the keyhole and turn to unlock.
4.6 Funzione di blocco automatico
The lock features an automatic locking mechanism. After unlocking, the door will automatically re-lock after a few seconds (default is 5 seconds). This feature can typically be configured or disabled via the smart app or through specific keypad commands (refer to the detailed app instructions for specifics).
4.7 Alimentazione di emergenza
If the batteries are completely drained, you can provide emergency power using a standard Type-C USB cable connected to a power bank. This will temporarily power the lock, allowing you to use a registered fingerprint or passcode to gain entry. This port is for emergency power only and does not charge the internal batteries.

Figure 6: Using the Type-C port for emergency power to operate the lock when batteries are depleted.
5. Manutenzione
5.1 Sostituzione della batteria
The lock requires 4 AAA batteries. When the battery level is low, the lock will provide an audible and/or visual alert. To replace batteries:
- Locate the battery compartment on the interior handle.
- Togliere il coperchio.
- Replace all four old batteries with new AAA alkaline batteries, ensuring correct polarity.
- Riposizionare il coperchio.
Nota: Always replace all batteries at once. Do not mix old and new batteries or different battery types.
5.2 Pulizia
Pulisci l'esterno della serratura con un panno morbido e asciutto. Evita l'uso di detergenti abrasivi, solventi o prodotti chimici aggressivi, poiché possono danneggiare la finitura e i componenti elettronici. Pulisci regolarmente il sensore di impronte digitali per garantirne prestazioni ottimali.
6. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Il blocco non risponde. | Batterie scariche. | Replace batteries or use emergency Type-C power. |
| Impronta digitale non riconosciuta. | Finger placement, dirty sensor, dry/wet finger. | Ensure proper finger placement, clean sensor, try another registered finger or passcode. Re-register fingerprint if issue persists. |
| Il codice di accesso non funziona. | Incorrect entry, lock in privacy mode. | Ensure correct passcode and '#' confirmation. Check if privacy mode is active (if applicable). |
| Il bloccaggio automatico non si attiva. | Feature disabled, sensor obstruction. | Check app settings or lock configuration for auto-lock. Ensure no physical obstruction prevents the latch from extending. |
7. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Marca | IRONZON |
| Nome del modello | LOC191YSUSIR |
| Tipo di blocco | Tastiera, impronta digitale |
| Caratteristica speciale | Identificazione delle impronte digitali |
| Materiale | Metallo |
| Colore | NickelAPP (Note: Other colors may be available for different variants) |
| Dimensioni articolo (L x P x A) | 6 x 2.3 x 2.3 pollici |
| Peso dell'articolo | 1.2 libbre |
| Fonte di alimentazione | 4 x batterie AAA (non incluse) |
| Alimentazione di emergenza | Porta USB di tipo C |
| Usi consigliati | Door Access Control, Home Security |
8. Garanzia e supporto
8.1 Informazioni sulla garanzia
IRONZON products typically come with a manufacturer's warranty covering defects in materials and workmanship. Please refer to the product packaging or the official IRONZON website for specific warranty terms and duration. Keep your purchase receipt as proof of purchase for warranty claims.
8.2 Assistenza clienti
For technical assistance, troubleshooting, or warranty inquiries, please contact IRONZON customer support. Contact details can usually be found on the product packaging, the official IRONZON websito o tramite il tuo rivenditore.
Risorse online: Visitare il IRONZON Store on Amazon per ulteriori informazioni e supporto sul prodotto.


