1. Úvod
This user manual provides essential information for the proper installation, operation, and maintenance of your X-Sense SD11 10-Year Battery Smoke Detector. Please read this manual thoroughly before installation and retain it for future reference. This device is designed to detect smoke and alert occupants to potential fire hazards, contributing to overall home safety.
2. Bezpečnostní informace
- Důležité: This smoke detector is designed for indoor use only.
- Varování: Do not paint the smoke detector. Paint can clog the sensing chambers and prevent the alarm from functioning correctly.
- Pozor: Do not attempt to open or repair the device. There are no user-serviceable parts inside.
- Testování: Testujte detektor kouře každý týden, abyste zajistili správnou funkci.
- Odezva na poplach: If the alarm sounds, evacuate all occupants immediately and call emergency services.
- Baterie: The integrated lithium battery is designed to last 10 years and is not replaceable. Do not attempt to remove or replace the battery.
3. Obsah balení
Po otevření balení zkontrolujte, zda jsou všechny součásti přítomny a v dobrém stavu:
- X-Sense SD11 Smoke Detector(s)
- Montážní držák(y)
- Šrouby a hmoždinky
- Uživatelská příručka

Image 3.1: X-Sense SD11 Smoke Detector and included units.
4. Konec produktuview
The X-Sense SD11 smoke detector features a compact design with a photoelectric sensor for reliable smoke detection. Key components include:
- Tlačítko Test/Ztišit: Used to test the alarm and silence false alarms.
- LED indikátor: Zobrazuje vizuální stav detektoru.
- Houkačka alarmu: Emits a loud alarm sound during a fire event.
- Montážní držák: For secure installation on ceilings or walls.
- Insect-Proof Design: Helps prevent false alarms caused by small insects.
- Fotoelektrický senzor: Detects smoke particles.

Obrázek 4.1: Vnitřní view of the photoelectric sensor for enhanced smoke detection.

Image 4.2: Detail of the insect-proof mesh, designed to reduce false alarms.
5. Instalace
5.1 Výběr umístění
For optimal protection, install smoke detectors in every sleeping area and on every level of your home, including the basement. Consider placing detectors in hallways leading to sleeping areas. Avoid placing detectors in:
- Kitchens, bathrooms, or garages where cooking fumes, steam, or exhaust can cause false alarms.
- Areas with high humidity or extreme temperatures.
- Near vents, fans, or air conditioners that can interfere with smoke reaching the detector.

Obrázek 5.1: Příkladample of a smoke detector installed on a living room ceiling.
5.2 Montážní pokyny
The X-Sense SD11 can be installed using screws or a magnetic mount (sold separately).
Šroubová montáž:
- Vyberte vhodné místo pro montáž na stropě nebo na zdi.
- Use the mounting bracket to mark the two screw holes.
- Drill two holes (approximately 6 mm in diameter) at the marked positions.
- Insert the anchor plugs into the holes.
- Upevněte montážní držák pomocí dodaných šroubů.
- Zarovnejte detektor s montážním držákem a otáčejte jím ve směru hodinových ručiček, dokud nezapadne na místo.
Magnetic Mounting (Optional, magnetic pads sold separately):
- Ujistěte se, že montážní povrch je čistý, suchý a hladký.
- Attach the magnetic adhesive pads to the back of the detector and the desired mounting location.
- Press the detector firmly against the magnetic pad on the ceiling/wall for secure attachment.
5.3 Počáteční aktivace
Once the detector is twisted onto the mounting bracket, it will automatically activate. The LED indicator will flash briefly, and the unit will emit a short beep to confirm activation.
6. Návod k obsluze
6.1 Testování alarmu
Doporučuje se testovat detektor kouře každý týden, aby se zajistilo jeho správné fungování.
- Press and hold the Test/Silence button on the detector.
- The alarm will sound loudly (a series of three long beeps) and the LED indicator will flash rapidly.
- Release the button. The alarm will stop.

Image 6.1: Pressing the Test/Silence button to verify alarm functionality.
6.2 Funkce ztišení
If a non-emergency alarm occurs (e.g., from cooking fumes), you can temporarily silence the alarm:
- Stiskněte jednou tlačítko Test/Ztišení.
- The alarm will be silenced for approximately 9 minutes. The LED indicator will flash every 5 seconds to indicate it is in silence mode.
- Pokud je po 9 minutách stále přítomen kouř, alarm se znovu aktivuje.
6.3 Automatic Self-Test
The X-Sense SD11 performs an automatic self-test every 10 seconds to ensure its internal components are functioning correctly. It also checks for smoke every 10 seconds for precise and intelligent detection.

Image 6.2: The detector performs continuous self-checks for reliability.
7. Údržba
7.1 Čištění detektoru kouře
To keep your smoke detector in good working condition, clean it regularly (at least once every 6 months):
- Gently vacuum the exterior of the detector using a soft brush attachment to remove dust and debris.
- Do not use water, cleaning solutions, or solvents, as these can damage the unit.
7.2 Battery Life and End-of-Life Indication
The X-Sense SD11 is equipped with a sealed 10-year lithium battery. This battery is designed to power the detector for its entire lifespan, eliminating the need for battery replacement.

Image 7.1: The detector features a 10-year sealed lithium battery for long-term operation.
When the detector reaches the end of its 10-year lifespan, it will emit a specific end-of-life signal (typically a short beep every 30-40 seconds) to indicate that it needs to be replaced. Replace the entire unit promptly.
8. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Alarm sounds frequently without apparent smoke (false alarms). | Dust or debris in the sensing chamber; detector too close to cooking fumes, steam, or high humidity. | Clean the detector as described in Section 7.1. Relocate the detector if it is in an unsuitable area. The insect-proof design helps minimize insect-related false alarms. |
| Detector chirps or beeps intermittently (e.g., every 30-40 seconds). | Low battery or end-of-life signal. | The integrated 10-year battery is nearing its end of life. Replace the entire smoke detector unit immediately. |
| Alarm does not sound during testing. | Detector not properly activated; unit malfunction. | Ensure the detector is correctly twisted onto its mounting bracket. If the issue persists, the unit may be faulty and needs replacement. |
9. Specifikace
- Model: SD11
- Typ senzoru: Fotoelektrické
- Zdroj napájení: 10-Year Sealed Lithium Battery (CR123A)
- Hladina zvuku: 85 dB ve vzdálenosti 3 metrů (10 stop)
- Oblast pokrytí: 20-40 m²
- Provozní teplota: 0 °C až 40 °C (32 °F až 104 °F)
- Provozní vlhkost: 30% až 90% RH (bez kondenzace)
- Rozměry: 12.2 x 12.2 x 4.5 cm (4.8 x 4.8 x 1.8 palce)
- Hmotnost: 178 gramů (6.3 unce)
- Materiál: Enhanced ABS (high temperature and corrosion resistance)
- certifikace: EN14604, TÜV Rheinland, CE
- Způsob instalace: Screw mounting or magnetic mounting (magnetic pads sold separately)

Image 9.1: X-Sense SD11 certifications for quality and safety.

Image 9.2: The durable ABS housing provides high temperature resistance.
10. Záruka a podpora
For warranty information and customer support, please refer to the official X-Sense webnebo se obraťte přímo na jejich zákaznický servis. Uschovejte si účtenku jako doklad o koupi pro případ reklamace.
Webmísto: www.x-sense.com
E-mail: Refer to the X-Sense webweb pro konkrétní kontaktní údaje.





