1. Introducción y másview
Thank you for choosing the Grimtron Biometric Gun Safe. This quick-access safe is designed to provide secure storage for your handguns, preventing unauthorized access and ensuring safety, especially in households with children. Its advanced biometric system and multiple access methods allow for rapid retrieval in emergency situations while maintaining high security.
This manual provides detailed instructions for setting up, operating, and maintaining your gun safe to ensure optimal performance and longevity.

Image: The Grimtron Biometric Gun Safe with its lid open, revealing the interior storage space and the integrated LCD display.
2. Características del producto
- Quick-Access Biometric System: Features a state-of-the-art biometric module capable of reading fingerprints within 0.1 seconds with a resolution of up to 508 DPI.
- Métodos de acceso múltiple: Offers four ways to open the safe: biometric fingerprint, programmable PIN code (3-8 digits), traditional key, and a USB emergency port for power when batteries are depleted.
- Construcción duradera: Crafted from tough carbon steel with anti-pry doors and a 14-gauge steel casing. The seamlessly welded pry-resistant steel body enhances security against forced entry.
- Pantalla LCD integrada: Provides real-time updates on internal temperature and humidity, crucial for firearm preservation. Also displays time, battery level, and unlock status.
- Protección interior: Lined with soft foam to prevent scratches and damage to stored items.
- Compacto y portátil: Designed to be lightweight and compact, suitable for placement on a nightstand or in a car.
- Secure Mounting Option: Includes a fixed hole at the bottom for securely anchoring the safe to a surface.

Image: Visual representation of the biometric fingerprint technology, highlighting its speed and accuracy.

Image: Depiction of the four quick access methods: fingerprint, key unlock, keypad, and Type-C USB emergency power.

Imagen: Detallada view of the top-of-the-line LCD display, indicating temperature, humidity, time, and battery level.
3. Contenido del paquete
Upon opening your Grimtron Biometric Gun Safe package, please ensure all the following items are present:
- Grimtron Biometric Gun Safe Unit
- Llaves de anulación de emergencia (2)
- Hardware de montaje (tornillos)
- Manual de usuario (este documento)
Note: 4 AAA batteries are required for operation and are not included in the package. Please prepare them before setup.
4. Configuración
4.1. Instalación de la batería
- Locate the battery compartment, typically on the underside or inside the safe door.
- Inserte 4 pilas AAA nuevas, asegurándose de la polaridad correcta (+/-).
- Close the battery compartment cover securely. The LCD display should illuminate, indicating power.
4.2. Configuración de fecha y hora
The LCD display shows the current date and time. To set it:
- Press the '1' button to enter time setting mode.
- Use buttons '2' and '6' to adjust the values (e.g., hour, minute, year, month, day).
- Press '1' again to confirm each setting and move to the next.
4.3. Registro de huellas dactilares
The safe can store multiple fingerprints (up to 20). To register a new fingerprint:
- With the safe open, locate the programming button (usually inside the safe). Press it once.
- Place the finger you wish to register firmly on the fingerprint scanner.
- Lift and place the same finger on the scanner four times, slightly adjusting the position each time to capture different angles of your print. The safe will beep or flash to confirm successful registration.
- Repita este procedimiento para obtener huellas dactilares adicionales.
4.4. Setting a PIN Code
You can set a PIN code between 3 and 8 digits.
- With the safe open, press the programming button twice.
- Enter your desired PIN code using the keypad (buttons 1-6).
- Press the '#' or 'Enter' button (often button '6' or the fingerprint sensor itself after inputting the code) to confirm.
- Re-enter the PIN code and confirm again to verify.
4.5. Montaje de la caja fuerte
The safe can be securely anchored to a surface for added security.
- Identify a suitable location (e.g., nightstand, car, shelf).
- Mark the positions for the mounting holes using the pre-drilled holes at the bottom of the safe as a template.
- Taladre agujeros guía si es necesario.
- Secure the safe using the provided mounting hardware.

Image: Close-up of the safe's bottom, highlighting the pre-drilled mounting holes for secure installation.
5. Instrucciones de funcionamiento
5.1. Apertura con huella dactilar
- Coloque firmemente un dedo registrado sobre el escáner de huellas dactilares.
- The safe will unlock and open automatically if the fingerprint is recognized.
5.2. Opening with PIN Code
- Press any button on the keypad to activate the display.
- Enter your programmed PIN code.
- Press the '#' or 'Enter' button (or the fingerprint sensor) to confirm. The safe will unlock and open.
5.3. Apertura con llave de emergencia
In case of battery failure or forgotten codes, use the emergency key:
- Locate the keyhole, usually discreetly placed on the side or front panel.
- Inserte la llave de emergencia y gírela para desbloquear la caja fuerte.
5.4. Emergency USB Power
If the batteries are completely depleted, you can power the safe temporarily using a USB-C cable (not included).
- Connect a USB-C cable to the emergency USB port on the safe and to a power source (e.g., power bank, wall adapter).
- Una vez encendida, puede usar su huella digital registrada o código PIN para abrir la caja fuerte.

Imagen: Arriba view of the safe, illustrating the keypad and LCD display for operational use.
6. Mantenimiento
6.1. Limpieza
Limpie el exterior de la caja fuerte con un paño suave y húmedo.amp cloth. Avoid abrasive cleaners or solvents that could damage the finish or electronic components. Keep the fingerprint scanner clean and free of debris for optimal performance.
6.2. Reemplazo de la batería
The LCD display will show a low battery indicator when the batteries need to be replaced. Replace all 4 AAA batteries simultaneously to ensure consistent power. Do not mix old and new batteries.
6.3. Control de humedad
The LCD display monitors internal humidity. To protect firearms and other sensitive items from moisture, consider placing dehumidifier packets inside the safe, especially in humid environments. Replace packets as needed.
6.4. Functional Check
Periodically test all access methods (fingerprint, PIN, key) to ensure they are functioning correctly. This helps confirm the safe is ready for use when needed.
7. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| La caja fuerte no se abre con huella dactilar. | Finger not registered, improper placement, dirty sensor. | Ensure finger is registered. Place entire pad of finger firmly on sensor. Clean sensor with a soft, dry cloth. Try re-registering fingerprint. |
| La caja fuerte no se abre con el código PIN. | Incorrect PIN, battery low, programming error. | Verify PIN code. Check battery level on LCD. If battery is low, replace or use USB emergency power. Try re-programming PIN code. |
| La pantalla LCD está en blanco o tenue. | Baterías bajas o muertas. | Replace all 4 AAA batteries. Use USB emergency power if immediate access is needed. |
| Safe makes unusual noises. | Obstruction in locking mechanism, internal component issue. | Ensure nothing is obstructing the door or locking bolts. If issue persists, contact customer support. |
| Safe does not hold programming (fingerprint/PIN). | Battery issue, internal memory fault. | Ensure fresh, high-quality batteries are installed. Follow programming steps precisely. If problem continues, contact customer support. |
8. Especificaciones
| Característica | Detalle |
|---|---|
| Marca | Grimtron |
| Dimensiones del producto | 11.81" de ancho x 9.45" de profundidad x 2.91" de alto |
| Tipo de bloqueo | Electrónica, Llave |
| Color | Negro carbón |
| Capacidad | 0.22 pies cúbicos |
| Material | Acero aleado |
| Características especiales | Anti-Theft, Biometric Fingerprint, Combination Lock, Liquid Crystal Display |
| Tipo de montaje | Independiente, de mesa |
| Tipo de control | Control clave |
| Componentes incluidos | Llaves |
| Alarma | Antirrobo |
| Nivel de resistencia al agua | No resistente al agua |
| Profundidad de la cámara | 9.45 pulgadas |
| Peso del artículo | 9.53 libras |
| Número de modelo del artículo | B0CPJM23VG |
| ¿Se requieren pilas? | Sí (4 x AAA) |
| Fecha de primera disponibilidad | 5 de diciembre de 2023 |

Image: Visual representation of the safe's exterior dimensions and weight.
9. Garantía y soporte
For detailed warranty information, product registration, or technical support, please refer to the manufacturer's official website or contact Grimtron customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
You can also visit the Grimtron Store on Amazon for more information and products: Grimtron Amazon Store





