What Is a Sound Sensor?

The sound sensor is a compact PCB with integrated sound and light sensor electronics.

The module remains sleeping state during the daytime, as well as in an environment with enough light.

When comes to darkness, a slight sound can trigger the sound voice light switch to turn on the lights.

Therefore, an acoustic light sensor is ideal for saving energy.

What are the benefits of a sound voice sensor switch?

1. It is an economic choice if you want to replace traditional manual switches with a smart ones.

2.No need to remove the existing switch. All you need to do is simply add the module into the circuit.

3. Compatible with most bulbs, like incandescent and fluorescent ones.

4. High sensitivity enables a slight footstep sound to trigger the switch.

5. Easy to install. There are only 2 wires that need to be connected.

6. Wide application. It can fit into led downlight, ceiling light, panel light, ect.

Technical Specification

Type: sound light control switch

Material: PC

Size:63×30×24MM

Working Voltage:AC220V

Load Power: Incandescent bulb<80W, Fluorescent bulb<32W, LED bulb<30W

Induced Sound: 50db

Detecting range: 5-8m

Delay time:45 seconds

Sensitivity:10Lux