This smoke detector is cylindrical in shape, with a white main body color. There is a circular base on the top, which is used to be fixed to the wall or ceiling. There is an indicator light in the center of the front of the detector, which is used to show the working status. When smoke enters the interior of the detector, the sensor will detect the smoke particles, trigger the alarm device and issue an audible and visual alarm signal to remind people to pay attention to the fire risk. This smoke detector is suitable for homes, offices and other places, and can effectively improve the fire safety factor. Date First Available March 16, 2025