1. Introdución
The ELRO FS1805M smoke detector is designed to provide timely warning in case of fire, enhancing home safety. This device features a high-quality optical sensor that reacts quickly to smoke, minimizing false alarms. It is equipped with a long-life battery, offering 5 years of continuous protection without replacement, and includes a convenient magnetic mounting system for easy installation.
In the event of a fire, the detector emits a loud alarm of at least 85dB. The ELRO FS1805M complies with the European standard EN14604, ensuring reliable performance and safety.
Características principais:
- Duración da batería de 5 anos: Provides continuous protection for five years without battery replacement.
- Montaxe magnética: Enables quick and easy installation without drilling or screws.
- Sensor óptico avanzado: Ensures rapid detection of smoke and reduces false alarms.
- Alarma de 85 dB: Emits a loud alert to ensure occupants are warned effectively.
- Botón de proba: Permite unha sinxela comprobación mensual da funcionalidade do detector.
- Indicador de batería baixa: Notifies you when the battery is nearing the end of its life.
- EN14604 Compliant: Meets strict European safety standards.

This image displays two white ELRO FS1805 smoke detectors, each accompanied by two circular magnetic mounting pads. The detectors are round with a central test button and ventilation grilles.
2. Contido do paquete
Your ELRO FS1805M smoke detector package includes:
- 2x ELRO FS1805M Smoke Detectors
- 2x Magnetic Mounting Sets
- 2x 5-Year Lithium Batteries (pre-installed or to be activated)
- 1 x Manual de usuario
3. Información de seguridade
Lea atentamente todas as instrucións antes da instalación e o uso. Garde este manual para futuras consultas.
- This smoke detector is designed for residential use.
- Do not paint the smoke detector. Paint can clog the sensing chambers and prevent the unit from operating correctly.
- Do not install in areas with high humidity, extreme temperatures, or excessive dust.
- Regularly test the detector as described in the 'Operation' section.
- Never use cleaning products or solvents to clean the detector.
- En caso de alarma, evacúe as instalacións inmediatamente e chame aos servizos de emerxencia.
4. Instalación
The ELRO FS1805M smoke detectors come with a magnetic mounting set, making installation straightforward and tool-free.
Pasos de instalación:
- Prepare a superficie: Ensure the ceiling surface where the detector will be mounted is clean, dry, and smooth.
- Attach Magnetic Discs: The magnetic mounting set consists of two strong magnetic discs with high-quality adhesive strips. Peel the protective film from one magnetic disc and firmly press it onto the back of the smoke detector.
- Montaxe no teito: Peel the protective film from the second magnetic disc and firmly press it onto your chosen ceiling location.
- Activar a batería: If the battery is not pre-activated, follow the instructions provided with the battery to activate it. The battery is designed to last 5 years after activation.
- Attach Detector: Align the smoke detector (with its attached magnetic disc) with the magnetic disc on the ceiling and allow them to snap together.
- Funcionalidade de proba: After installation, press the test button on the detector to ensure it is functioning correctly. A loud alarm sound should be heard.

A diagram showing how to install the smoke detector using the magnetic mount. One magnetic disc adheres to the ceiling, and the other to the detector, allowing for easy attachment without drilling.

This image highlights the 5-year battery life of the smoke detector. It shows a clock icon indicating '5 Yrs' and text explaining that the battery lasts 5 years after activation during installation.
Colocación recomendada:
We recommend placing at least one smoke detector on each floor of your home. Always install smoke detectors on the ceiling. The most effective locations are along your escape routes, such as in hallways, landings, and stairwells. Avoid placing detectors near kitchens, bathrooms, or garages where steam, cooking fumes, or exhaust can cause false alarms.

A family is shown enjoying time in a bedroom, with an ELRO smoke detector visibly installed on the ceiling, emphasizing home safety.
5. Funcionamento
Proba do detector:
To ensure your smoke detector is working correctly, test it monthly by pressing and holding the test button located on the center of the detector. The alarm should sound loudly. If no alarm sounds, refer to the 'Troubleshooting' section.
Indicación de batería baixa:
The detector is equipped with a 5-year battery. When the battery is nearing the end of its life, the detector will emit a short 'chirp' sound approximately once every 30-60 seconds. This indicates that the battery needs to be replaced. Although the battery is designed for 5 years, it is crucial to replace it immediately upon hearing the low battery warning.
6. Mantemento
Proper maintenance ensures the optimal performance and longevity of your smoke detector.
- Probas mensuais: Test the detector monthly using the test button as described in the 'Operation' section.
- Limpeza: For optimal operation, it is important to keep the smoke detector clean. The easiest way to clean the detector is by gently vacuuming it monthly to remove dust and debris.
- Avoid Cleaning Products: Never use any cleaning products, solvents, or detergents to clean the detector, as these can damage the sensor or internal components.
- Substitución da batería: The battery is designed for 5 years. Replace the battery immediately when the low battery warning 'chirp' is heard.
7 Solución de problemas
If you encounter issues with your ELRO FS1805M smoke detector, refer to the following common problems and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| Detector does not alarm during test. | Battery not activated or depleted. Unit faulty. | Ensure battery is correctly activated. If battery is old, replace it. If problem persists, contact support. |
| Detector 'chirps' every 30-60 seconds. | Aviso de batería baixa. | Substitúe a batería inmediatamente. |
| As falsas alarmas prodúcense con frecuencia. | Detector placed too close to cooking fumes, steam, or dust. Dust accumulation in sensor. | Relocate the detector away from sources of false alarms. Clean the detector monthly with a vacuum cleaner. |
| Alarm sounds weakly. | Batería baixa. | Substitúe a batería. |
8. Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | FS1805M |
| Tipo de sensor | Fotoeléctrico |
| Volume de alarma | 85 dB |
| Tipo de batería | Lithium, 5-year lifespan |
| Fonte de enerxía | Alimentado por batería |
| Product Dimensions (Diameter x Height) | 8.9 cm x 3.3 cm |
| Peso (unidade única) | 58 gramos |
| Material | Plástico |
| Cor | Branco |
| Cumprimento | EN 14604 |
| Fabricante | ELRO Europa |

A technical drawing of the ELRO FS1805 smoke detector, showing its compact dimensions: a diameter of 89.5mm and a height of 35mm.

Un estoupou view diagram of the smoke detector, labeling key internal components such as the high-quality 85dB speaker, 5-year battery, test/pause button, intelligent optical sensor, and fire-retardant PC plastic housing.
9. Garantía
ELRO offers a 5 anos de garantía do produto on this smoke detector. Additionally, a 10 anos de garantía do fabricante is provided. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use.
10. Apoio
For further assistance, technical support, or warranty inquiries, please refer to the contact information provided on the product packaging or visit the official ELRO website. Always provide your model number (FS1805M) when contacting support.