1. Producto terminadoview
The Hormann FIT 2-1 BS Push Button is a 2-button wireless transmitter designed for controlling automated systems. It operates at a frequency of 868.35 MHz and utilizes BiSecur technology for secure communication. This device allows for the control of two different motorizations or two distinct functions on the same automated system. It is intended exclusively for indoor use in a dry environment.
The push button is easy to install and is powered by two 1.5V LR03/AAA batteries, which are included. The package also contains an installation manual and mounting accessories to facilitate setup.

Figura 1: Frente view of the Hormann FIT 2-1 BS Wireless Push Button, showing the two control buttons.
2. Especificaciones técnicas
| Marca | Hormona |
| Referencia del modelo | 4511695 |
| Dimensiones (L x An x Al) | 80 x 80 x 36 mm |
| Frecuencia | 868.35 MHz |
| Número de botones | 2 |
| Número de canales | 2 |
| Fuente de alimentación | 2 x 1.5V LR03/AAA batteries (included) |
| Peso | 0.2 kg (90 grams according to specifications) |
| Clasificación ambiental | IP 20 (Indoor use only) |
3. Compatibilidad
The Hormann FIT 2-1 BS is compatible with Hormann motorizations that utilize BiSecur technology. It is also retro-compatible with older 868 MHz fixed code motorizations.
Compatible motorizations include:
- SupraMatic
- ProMatic
- Rotamatic
- LineaMatic
- Versamatic
It can also be used with key switches such as:
- ESA 40
- ESU 40
- STAP 40
- STUP 40
- STAP 50
- STUP 50
Important: Verify compatibility with your existing motorizations before installation.
4. Configuración e instalación
The Hormann FIT 2-1 BS push button is designed for easy installation. It comes with all necessary mounting accessories.
4.1 Desembalaje e inspección inicial
- Carefully unpack the push button and all accessories.
- Asegúrese de que todos los componentes enumerados en el embalaje estén presentes.
- Inspeccione el dispositivo en busca de daños visibles.
4.2. Instalación de la batería
The device is powered by two 1.5V LR03/AAA batteries. These are typically pre-installed or included separately.
- Localice el compartimiento de la batería, generalmente en la parte posterior o lateral de la unidad.
- Abra la tapa del compartimento.
- Insert the two LR03/AAA batteries, ensuring correct polarity (+/-).
- Cierre bien la tapa del compartimento de la batería.

Figura 2: Lado view of the push button, indicating the location of the battery compartment.
4.3. Montaje del pulsador
The push button must be installed in a dry, indoor environment.
- Choose a suitable indoor location for mounting, ensuring it is dry and easily accessible.
- Use the provided mounting accessories (screws, wall plugs) to securely attach the push button to the wall.
- Ensure the device is firmly fixed and does not wobble.
4.4. Programming the Buttons
The programming procedure links the push button to your Hormann motorization(s).
- Refer to the detailed programming instructions provided in the included manual.
- Typically, this involves activating a programming mode on your motorization unit and then pressing the desired button on the FIT 2-1 BS push button.
- Repeat the process for the second button if you wish to control another motorization or function.
- Test the functionality after programming to ensure successful pairing.
5. Instrucciones de funcionamiento
Once programmed, operating the Hormann FIT 2-1 BS is straightforward.
- Presione el botón superior to activate the first programmed function or motorization (e.g., open/close garage door).
- Presione el botón inferior to activate the second programmed function or motorization (e.g., partial opening, light control).
- The device transmits a secure BiSecur signal to your receiver.

Figura 3: Angulado view of the push button, highlighting the two distinct control surfaces.
6. Mantenimiento
The Hormann FIT 2-1 BS requires minimal maintenance to ensure reliable operation.
6.1. Limpieza
- Wipe the surface of the push button with a soft, dry cloth.
- No utilice limpiadores abrasivos, disolventes ni productos químicos fuertes, ya que pueden dañar el casing.
6.2. Reemplazo de la batería
When the batteries are low, the device's indicator light (if present) may flash or its range may decrease. Replace batteries as follows:
- Abra el compartimento de la batería como se describe en la Sección 4.2.
- Remove the old 1.5V LR03/AAA batteries.
- Insert new 1.5V LR03/AAA batteries, observing correct polarity.
- Deseche las baterías viejas de acuerdo con las regulaciones locales.
7. Solución de problemas
If the push button is not functioning as expected, consider the following:
- No response from motorization:
- Compruebe que las pilas estén correctamente insertadas y no estén agotadas. Reemplácelas si es necesario.
- Ensure the push button is within the operating range of the motorization's receiver.
- Verify that the push button is correctly programmed to the motorization. Refer to the programming instructions.
- Check for any obstructions between the push button and the receiver that might block the signal.
- Operación intermitente:
- Esto podría indicar que la batería está baja. Reemplace las baterías.
- Ensure there is no significant radio interference in the area.
- Push button not mounting securely:
- Ensure you are using appropriate screws and wall plugs for your wall type.
- Avoid over-tightening screws, which can damage the casing.
If problems persist after following these steps, consult the full product manual or contact Hormann customer support.
8. Información y advertencias de seguridad
- The push button must be installed exclusively in a dry, indoor environmentNo lo exponga a la humedad, lluvia o temperaturas extremas.
- No abra el dispositivo casing beyond the battery compartment, except for authorized service personnel.
- Mantenga las baterías fuera del alcance de los niños. Si se ingiere, busque atención médica inmediata.
- Ensure proper disposal of used batteries according to local environmental regulations.
- Este dispositivo no es un juguete. Aléjate de los niños.
- Always ensure the area around the motorization is clear before operating to prevent injury or damage.

Figura 4: Lado view of the push button, illustrating its compact design and potential security indicators.
9. Información de garantía
Specific warranty details for the Hormann FIT 2-1 BS Wireless Push Button are not provided in the product description. Please refer to the warranty card included with your purchase or contact your retailer for information regarding warranty terms and conditions.
10. Soporte y contacto
Contact information for direct customer support is not provided in the product description. For technical assistance, troubleshooting, or further inquiries, please refer to the official Hormann websitio o comuníquese con el minorista al que le compró el producto.





