DIY Time Delay Switch Module Controlled by Sound and Light DC3V-30V Smart Light Control Switch Sound Activated Switch Y5GB
Features:
brand new and high quality
High sensitivity, stable performance and durability.
Used in corridors, bathrooms, warehouses, stairs, etc.
The sensor is in a dormant state 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
Style: with Shell/without Shell
Size: Approx. 22x18mm/0.86x0.7inch
Working Voltage: DC 3-30V
Sensing Range: 20 Decibels
Load Power: 5W
Delay Closing Time: 30S
Package Includes:
1x Photosensitive Voice Switch Module
Note:
1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.