The smoke detector SD-20B8 is an autonomous device specifically designed for monitoring enclosed spaces and detecting cigarette smoke. It is ideal for use in apartments, schools, hospitals, and offices where smoking is prohibited. The SD-20B8 provides a reliable warning in the event of smoke development through a combination of visual and acoustic signals. With an integrated LED indicator and a loud alarm of 85 dB, the smoke detector is designed to quickly draw attention in an emergency. It is powered by a 9V battery, ensuring a long lifespan and low power consumption. The smoke detector is easy to use and features a test button as well as a low battery warning. With an operating temperature range of -10 °C to 40 °C, it is suitable for various environments and meets the protection class IP20.

• Autonomous device for smoke detection in indoor spaces
• LED indicator and acoustic alarm with 85 dB
• Operates with a 9V battery for long-term use
• Test button and warning signal for low battery
• Suitable for temperatures from -10 °C to 40 °C.