The X-Sense SD11 is a photoelectric smoke detector designed for maximum safety and ease of use. It immediately detects dangerous smoke from smoldering materials, making it ideal for detecting fires in their early stages. Compared to traditional ionization sensors, the SD11 minimizes the risk of false alarms, such as those caused by water vapor or cooking smoke, making it much more convenient to use.

Battery life of up to 10 years
One of the most important advantages of the X-Sense SD11 is the built-in, non-replaceable lithium battery, which ensures uninterrupted operation for 10 years. This means you don't have to worry about replacing the battery or maintaining your device for a full decade. This is extremely convenient, especially compared to other sensors that require frequent battery changes, which is not only time-consuming, but can also lead to unexpected interruptions in the operation of the sensor.

Loud alarm signal and clear LED indication
When the SD11 detects a dangerous concentration of smoke, a loud 85 dB alarm is immediately activated, which can be heard even from a distance. In addition, a red LED display visually confirms the alarm status, which can be especially useful in noisy environments or for people with hearing problems.

Reliable photoelectric technology
Photoelectric smoke detectors, such as the X-Sense SD11, are more effective at detecting smoldering fires, such as paper, furniture or textile fires, which often smoke without flames. This makes them ideal for installation in bedrooms, living rooms and other areas where this type of fire is most likely to occur.

Full control of the device
The SD11 is equipped with a handy test/mute button that allows you to regularly test the device, which is essential to make sure the sensor is working properly. In addition, in the event of a false alarm, for example due to cooking, you can use the same button to silence the signal for up to 9 minutes, so there is no need to remove the device from the ceiling or wall. This greatly improves the user experience, especially in situations where false alarms may occur more frequently.

Protection against insects
A unique feature of the X-Sense SD11 is its design, which resists the entry of insects into the device. Insects can lead to false alarms with conventional sensors, but with this model this problem has been completely eliminated. The device also complies with strict safety standards, including EN 14604_2005 and AC_2008, ensuring reliability and longevity are tested.

Compact and aesthetic design
The X-Sense SD11 has a compact design (122 x 122 x 44 mm) and weighs only 171 grams. Thanks to its modern, minimalist design, it fits perfectly into any interior without disturbing the aesthetics of the room. Installation is quick and easy, the kit includes all the necessary parts - from the mounting bracket to screws and dowels - so installation can be done in minutes.

- Safety standards: EN 14604_2005 + AC_2008
- Sensor type: Photoelectric
- Battery life: Light sensor: 10 years (non-replaceable lithium battery)
- Power source: Energy source: 3 V CR123A lithium battery
- Standby power consumption: (on average): < 6 µA
- Alarm current consumption: < 30 mA
- Alarm volume level: ≥ 85 dB at a distance of 3 m
- Operating Temperature: 40-100°F (4.4-37.8°C)
- Operating humidity: ≤ 85 % RH (non-condensing)
- Silence time: ≤ 9 minutes
- Light indicator: LED: Red LED
- Product weight: 171 g
- Product dimensions: 122 x 122 x 44 mm

Package contents
- Alarm unit x1
- Equipment bracket x1
- Mounting screws x2
- Mounting pins x2
- Instructions for use x1