How to make a homemade smoke alarm ?

After our professional engineers gave a clear and concise explanation at the morning meeting, Sumring employees have gained a clear understanding of the working principle of smoke alarms. Originally, smoke alarms were mainly triggered by identifying changes in smoke to prevent fires. Among them, the photoelectric smoke alarm, as a common household smoke alarm, is easy to make and has become the "protagonist" that everyone learned to make on that day.

After receiving the materials, including a smoke sensor, a buzzer, a battery, and a circuit board, we followed the engineer's guidance and assembled them step by step. Individual electronic components were pieced together and integrated in everyone's hands, and soon a smoke alarm began to take shape.

After assembly, the engineer also demonstrated how to check whether the smoke alarm they made was qualified. The engineer said that when the smoke concentration exceeds the standard, the alarm will sound a buzzing sound to remind everyone to check their home situation in a timely manner to avoid hidden dangers and prevent fires before they occur.

After the process of making smoke alarms at the morning meeting, our Sumring employees not only deeply experienced the joy of handmade smoke alarms, but also understood the principles of smoke detectors, laying a solid foundation for our future work, sales, and service. Please remember, when buying a smoke alarm, find the manufacturer, find the wholesaler, that is, find us at SUMMING.