The voice control of the corridor lights in the residential area allows the owners not to poke hard, and how to write warm tips.

The warm reminder that the voice control of the corridor lights in the residential area allows the owners not to poke hard can be written as follows: it is everyone's responsibility to protect public property. The sound control lights in the corridor of the residential area provide lighting for everyone to go in and out at night. If you poke hard, the light will be damaged, which will bring inconvenience to travel at night. Voice-activated lamp is a kind of voice-activated electronic lighting device, which is composed of audio amplifier, frequency selection circuit, delay start circuit and thyristor circuit. Voice-activated lights can reduce the trouble of turning on and off the lights manually and avoid the waste of electric energy caused by forgetting to turn off the lights.