Photosensitive Voice Switch DIY Sound Activated Switch Module for Time Delay Switch Control by Sound Light Easy to Insta sound activated switch for light 3V-30V
Features:
brand new and
sensitivity, stable performance and durability.
Used in corridors, bathrooms, warehouses, stairs, etc.
The sensor is in a dormant under light conditions, such as during the day.
If the sensor has a sound, the control light will be on for about 30s.
It can be controlled by any sound, and it can work in a dark environment, such as at night.
Specifications:
Material: ABS
Features:
brand new and
sensitivity, stable performance and durability.
Used in corridors, bathrooms, warehouses, stairs, etc.
The sensor is in a dormant under light conditions, such as during the day.
If the sensor has a sound, the control light will be on for about 30s.
It can be controlled by any sound, and it can work in a dark environment, such as at night.
Specifications:
Material: ABS
