X-Sense SD11 Photoelectric Smoke Detector. The X-Sense SD11 is designed for maximum safety and ease of use. It instantly detects dangerous smoke produced when materials smolder, 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 steam or cooking smoke.

• 10-Year Battery: Built-in, non-removable lithium battery provides uninterrupted operation for 10 years.
• Loud alarm signal and clear LED indicator: 85 dB alarm and red LED indicator for visual confirmation.
• Reliable photoelectric technology: Ideal for detecting smoldering fires, such as those caused by paper and furniture.
• Full device control: Convenient test/silence button for regular operation and elimination of false alarms.
• Insect protection: Durable design that prevents insects from entering, minimizing false notifications.
• Compact and aesthetically pleasing design: Dimensions 122 x 122 x 44 mm and weight 171 grams.

Manufacturer: X-Sense
Model: SD11
Safety standards: AC:2008
Sensor type: Photoelectric
Battery life: 10 years
Power source: 3 V CR123A lithium battery
Standby power consumption: Average 85 dB at a distance of 3 m
Operating temperature: 4.4 - 37.8°C