1. Introduktion
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.
Nøglefunktioner:
- 5 års batterilevetid: Provides continuous protection for five years without battery replacement.
- Magnetisk montering: Enables quick and easy installation without drilling or screws.
- Avanceret optisk sensor: Ensures rapid detection of smoke and reduces false alarms.
- 85dB Alarm: Emits a loud alert to ensure occupants are warned effectively.
- Test knap: Allows for easy monthly testing of the detector's functionality.
- Indikator for lavt batteri: 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. Pakkens indhold
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)
- 1x brugermanual
3. Sikkerhedsoplysninger
Læs venligst alle instruktioner omhyggeligt inden installation og brug. Gem denne manual til senere brug.
- Denne røgalarm er designet til brug i private hjem.
- Mal ikke røgalarmen. Maling kan tilstoppe sensorkamrene og forhindre enheden i at fungere korrekt.
- Må ikke installeres i områder med høj luftfugtighed, ekstreme temperaturer eller meget støv.
- Regularly test the detector as described in the 'Operation' section.
- Never use cleaning products or solvents to clean the detector.
- I tilfælde af alarm skal du straks evakuere området og ringe til redningstjenesterne.
4. Installation
The ELRO FS1805M smoke detectors come with a magnetic mounting set, making installation straightforward and tool-free.
Installationstrin:
- Forbered overfladen: 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.
- Mount to Ceiling: Peel the protective film from the second magnetic disc and firmly press it onto your chosen ceiling location.
- Aktivér batteri: 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.
- Tilslut detektor: Align the smoke detector (with its attached magnetic disc) with the magnetic disc on the ceiling and allow them to snap together.
- Test funktionalitet: 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.
Anbefalet placering:
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. Betjening
Test af detektoren:
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.
Lavt batteri indikation:
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. Vedligeholdelse
Proper maintenance ensures the optimal performance and longevity of your smoke detector.
- Månedlig test: Test the detector monthly using the test button as described in the 'Operation' section.
- Rensning: 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.
- Udskiftning af batteri: The battery is designed for 5 years. Replace the battery immediately when the low battery warning 'chirp' is heard.
7. Fejlfinding
If you encounter issues with your ELRO FS1805M smoke detector, refer to the following common problems and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Detektoren afgiver ingen alarm under testen. | 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. | Advarsel om lavt batteri. | Udskift batteriet med det samme. |
| Falske alarmer forekommer ofte. | 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. | Lavt batteri. | Udskift batteriet. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnummer | FS1805M |
| Sensortype | fotoelektrisk |
| Alarmvolumen | 85 dB |
| Batteritype | Lithium, 5-year lifespan |
| Strømkilde | Batteridrevet |
| Produktmål (diameter x højde) | 8.9 cm x 3.3 cm |
| Vægt (enkelt enhed) | 58 gram |
| Materiale | Plast |
| Farve | Hvid |
| Overholdelse | EN14604 |
| Fabrikant | 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.

En eksploderede 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. Garanti
ELRO offers a 5 års produktgaranti on this smoke detector. Additionally, a 10 års producentgaranti is provided. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use.
10. Support
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.





