1. Uvod
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. Sigurnosne informacije
- Važno: This smoke detector is designed for indoor use only.
- Upozorenje: Do not paint the smoke detector. Paint can clog the sensing chambers and prevent the alarm from functioning correctly.
- Oprez: Do not attempt to open or repair the device. There are no user-serviceable parts inside.
- testiranje: Testirajte detektor dima jednom sedmično kako biste osigurali pravilan rad.
- Odgovor na alarm: If the alarm sounds, evacuate all occupants immediately and call emergency services.
- baterija: The integrated lithium battery is designed to last 10 years and is not replaceable. Do not attempt to remove or replace the battery.
3. Sadržaj paketa
Nakon otvaranja pakovanja, provjerite da li su sve komponente prisutne i u dobrom stanju:
- X-Sense SD11 Smoke Detector(s)
- Montažni nosač(i)
- Screws and Anchor Plugs
- Uputstvo za upotrebu

Image 3.1: X-Sense SD11 Smoke Detector and included units.
4. Proizvod je gotovview
The X-Sense SD11 smoke detector features a compact design with a photoelectric sensor for reliable smoke detection. Key components include:
- Dugme za testiranje/utišavanje: Used to test the alarm and silence false alarms.
- LED indikator: Provides visual status of the detector.
- Sirena za alarm: Emits a loud alarm sound during a fire event.
- Montažni nosač: For secure installation on ceilings or walls.
- Insect-Proof Design: Helps prevent false alarms caused by small insects.
- Fotoelektrični senzor: Detects smoke particles.

Slika 4.1: Unutrašnje view of the photoelectric sensor for enhanced smoke detection.

Image 4.2: Detail of the insect-proof mesh, designed to reduce false alarms.
5. Instalacija
5.1 Odabir lokacije
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.

Slika 5.1: Primjerample of a smoke detector installed on a living room ceiling.
5.2 Upute za montažu
The X-Sense SD11 can be installed using screws or a magnetic mount (sold separately).
Montaža vijcima:
- Choose a suitable mounting location on the ceiling or wall.
- 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.
- Pričvrstite montažni držač pomoću priloženih vijaka.
- Align the detector with the mounting bracket and twist clockwise until it locks into place.
Magnetic Mounting (Optional, magnetic pads sold separately):
- Osigurajte da je površina za montažu čista, suha i glatka.
- 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 Početna aktivacija
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. Uputstvo za upotrebu
6.1 Testiranje alarma
It is recommended to test your smoke detector weekly to ensure it is functioning correctly.
- 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.
- Otpustite dugme. Alarm će se zaustaviti.

Image 6.1: Pressing the Test/Silence button to verify alarm functionality.
6.2 Funkcija utišavanja
Ako se oglasi alarm koji nije hitan (npr. zbog isparenja iz kuhinje), možete privremeno utišati alarm:
- Press the Test/Silence button once.
- The alarm will be silenced for approximately 9 minutes. The LED indicator will flash every 5 seconds to indicate it is in silence mode.
- After 9 minutes, if smoke is still present, the alarm will reactivate.
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. Održavanje
7.1 Čišćenje detektora dima
To keep your smoke detector in good working condition, clean it regularly (at least once every 6 months):
- Lagano usisajte vanjski dio detektora koristeći meku četku kako biste uklonili prašinu i ostatke.
- 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. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| 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. Specifikacije
- Model: SD11
- Tip senzora: Fotoelektrični
- Izvor napajanja: 10-Year Sealed Lithium Battery (CR123A)
- Nivo zvuka: 85 dB na 3 metra (10 stopa)
- Područje pokrivenosti: 20-40 m²
- Radna temperatura: 0°C do 40°C (32°F do 104°F)
- Radna vlažnost: 30% do 90% RH (bez kondenzacije)
- Dimenzije: 12.2 x 12.2 x 4.5 cm (4.8 x 4.8 x 1.8 inča)
- Težina: 178 grama (6.3 unce)
- Materijal: Enhanced ABS (high temperature and corrosion resistance)
- Certifikati: EN14604, TÜV Rheinland, CE
- Način instalacije: 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. Garancija i podrška
For warranty information and customer support, please refer to the official X-Sense webweb-mjesto ili direktno kontaktirajte njihovu korisničku službu. Sačuvajte račun kao dokaz o kupovini za reklamacije u slučaju garancije.
Webstranica: www.x-sense.com
Email: Refer to the X-Sense webstranicu za konkretne kontakt podatke.





