Introduction
Merci pour votre achatasing the X-Sense SD2K0AX Photoelectric Smoke Detector. This device is designed to provide early warning of smoke and fire, helping to protect your home and family. It features a 10-year sealed battery and advanced photoelectric sensing technology for reliable performance. Please read this manual thoroughly before installation and use, and keep it in a safe place for future reference.

Image: The X-Sense SD2K0AX smoke detector, a white circular device with a central test button and X-Sense branding.
Caractéristiques principales
- Batterie scellée de 10 ans : Equipped with a non-replaceable lithium battery providing continuous protection for up to 10 years, eliminating the need for frequent battery changes.
- Advanced Photoelectric Sensor: Utilizes cutting-edge photoelectric technology for quick detection of smoldering fires, reducing false alarms from cooking smoke or steam.

Image : Une explosion view diagram of the smoke detector showing the internal photoelectric sensor and smart chipset.
- Reliable Auto-Check Function: Automatically performs self-checks to ensure the sensor and critical circuits are functioning correctly, providing clear notifications for any malfunctions or low battery.

Image: A smoke detector mounted on a ceiling, with red rings indicating its auto-check function in operation.
- Alarme puissante de 85 dB : Emits a piercing 85-decibel alarm signal at 10 feet (3 meters) to alert occupants quickly in case of smoke detection.
- Boîtier ABS durable : Constructed from fire-retardant ABS material, capable of withstanding high temperatures up to 212 °F (100 °C) for enhanced durability.

Image: A diagram illustrating the fire-retardant ABS housing of the smoke detector, with icons for ABS material, fire-retardant property, and high temperature resistance.
- TÜV Certified: Certified by TÜV Rheinland and compliant with the latest EN 14604 standard, ensuring high safety and performance.

Image: The X-Sense smoke detector alongside the TÜV Rheinland Certified and DIN 14604 logos, indicating its safety compliance.
- Large couverture de détection : Provides detection coverage for areas up to 40 m² (approximately 430 sq ft).

Image: A smoke detector mounted on the ceiling of a modern living space, illustrating its wide detection coverage.
Contenu du colis
- 1 x X-Sense SD2K0AX Smoke Detector
- 1 x Support de montage
- 2 x vis
- 2 x bouchons d'ancrage
- 1 x Manuel d'utilisation
Configuration et installation
Proper placement and installation are crucial for the effective operation of your smoke detector. Follow these steps carefully:
1. Choisir un emplacement
- Install smoke detectors in every sleeping room and on every level of your home, including the basement.
- For best protection, install a smoke detector in the hallway outside of each separate sleeping area.
- Avoid installing in kitchens, bathrooms, garages, or near heating vents, as these areas can cause false alarms.
- Mount the detector on the ceiling in the center of a room or hallway. If ceiling mounting is not possible, mount it on a wall between 4 and 12 inches (10 and 30 cm) from the ceiling.
- Ensure the detector is at least 20 inches (50 cm) away from corners.

Image: A multi-story house diagram showing recommended placement of smoke detectors (red circles) and carbon monoxide detectors (blue squares).
2. Montage du détecteur
The SD2K0AX can be installed using the provided screws or with magnetic adhesive pads (sold separately).
- Pose de vis :
- Marquez deux trous de perçage au plafond ou au mur en utilisant le support de fixation comme gabarit.
- Percez des trous et insérez les chevilles d'ancrage.
- Fixez le support de montage à l'aide des vis fournies.
- Align the detector with the mounting bracket and twist clockwise until it clicks into place.
- Magnetic Adhesive Pad Installation (Optional, pads sold separately):
- Assurez-vous que la surface de montage est propre, sèche et lisse.
- Attach the magnetic adhesive pads to the back of the mounting bracket.
- Enfoncez fermement le support à l'endroit souhaité sur le plafond ou le mur.
- Align the detector with the mounting bracket and twist clockwise until it clicks into place.

Image: A visual guide showing two installation methods: secure installation with screws and quick installation with magnetic adhesive pads.
Once mounted, the detector will automatically activate. The LED indicator will flash once every 60 seconds in standby mode.
Mode d'emploi
1. Test du détecteur
It is recommended to test your smoke detector weekly to ensure proper operation.
- Press and hold the Test/Silence button located on the center of the detector for at least 3 seconds.
- The alarm will sound with three long beeps, and the LED indicator will flash rapidly.
- Release the button. The alarm will stop, and the detector will return to standby mode.
- Si l'alarme ne sonne pas, reportez-vous à la section Dépannage.

Image: A close-up of the smoke detector highlighting the test/silence button, LED indicator, and air vents.
2. Faire taire l'alarme
If a non-emergency alarm occurs (e.g., from cooking smoke), you can temporarily silence the alarm.
- Appuyez une fois sur le bouton Test/Silence.
- The alarm will be silenced for approximately 9 minutes. The LED will continue to flash every 10 seconds during the silence period.
- After the silence period, if smoke is still present, the alarm will reactivate.
3. État de l'indicateur LED
| État des LED | Signification |
|---|---|
| Clignote une fois toutes les 60 secondes | Normal operation (Standby mode) |
| Flashes rapidly with alarm sound | Smoke detected / Test mode |
| Clignote une fois toutes les 10 secondes | Silence mode active |
| Flashes once every 10 seconds with a chirp | Low battery warning (replace unit) |
| Flashes once every 40 seconds with a chirp | Malfunction warning (refer to troubleshooting) |
Entretien
Un entretien régulier garantit le fonctionnement optimal de votre détecteur de fumée.
- Mensuel: Test the detector using the Test/Silence button.
- Annuellement: Vacuum the detector cover with a soft brush attachment to remove any dust or debris. Do not paint the detector.
- Batterie: The detector has a sealed 10-year battery. When the battery is low, the unit will chirp and the LED will flash every 10 seconds. The entire unit must be replaced.
- Fin de vie: After 10 years of operation, the detector will indicate its end-of-life by chirping every 40 seconds. Replace the unit immediately.

Image : Un gros plan view of the smoke detector's internal structure, highlighting a 1mm filter designed to prevent insects from entering the sensor chamber.
Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Le détecteur ne sonne pas pendant le test. | Unit not activated; malfunction. | Ensure unit is properly twisted onto the mounting bracket. If still no sound, replace the unit. |
| Fausses alertes fréquentes. | Improper placement (near kitchen, bathroom, vents); dust/debris in sensor. | Relocate the detector to a more suitable area. Clean the detector as per maintenance instructions. |
| Un gazouillis toutes les 10 secondes. | Avertissement de batterie faible. | The battery is sealed and non-replaceable. Replace the entire smoke detector unit. |
| Un gazouillis toutes les 40 secondes. | End of life warning or malfunction. | Remplacez l'ensemble du détecteur de fumée. |
Caractéristiques
| Spécification | Valeur |
|---|---|
| Numéro de modèle | SD2K |
| Source d'énergie | 1 x CR123A Lithium Battery (sealed, non-replaceable) |
| Autonomie de la batterie | 10 ans |
| Type de capteur | Photoélectrique |
| Volume de l'alarme | 85 dB at 3 meters (10 ft) |
| Vol d'exploitationtage | 3 volts |
| Matériel | ABS (ignifuge) |
| Dimensions (L x l x H) | 12.2 x 12.2 x 4.5 cm (4.8 x 4.8 x 1.8 pouces) |
| Poids | 178 grammes (6.3 onces) |
| Couverture de détection | Jusqu'à 40 m² |
| Certification | TÜV Rheinland, EN 14604 |
| Méthode d'installation | Screws or Magnetic Mount |
Garantie et assistance
X-Sense provides a warranty for this product against defects in materials and workmanship under normal use. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official X-Sense website.
If you encounter any issues or have questions regarding your X-Sense smoke detector, please contact X-Sense customer support for assistance. Contact information can typically be found on the product packaging or the official X-Sense website.
Important: Do not attempt to repair the unit yourself. This product contains a sealed battery and no user-serviceable parts. Any unauthorized tampering may void the warranty and pose a safety risk.