Light Sound Control Module, 5Pcs Solar Light Sensor Module Circuit Board DC 3V‑30V Sound Control Switch Module, Motion Detectors

Light Sound Control Module, 5Pcs Solar Light Sensor Module Circuit Board DC 3V‑30V Sound Control Switch Module, Motion Detectors

• Light control function: The sound control switch module also has a light control function, and the photoresistor can realize the sound control of the environment.
• Sound sensing: The sound control switch module has sensitive sound sensing, and the sound control switch module can be activated with a sound of 20 decibels within 1 meter.
• The sound control is activated in the dark environment, and you can wrap the photoresistor in black for 24-hour sound control,the sound control switch module can be activated at sound of 20 decibels within 1 meter.
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• Main application: The voice-activated switch module can be flexibly applied to low-power electrical appliances such as solar lights, small alarms, and small motors.