Why is camera flickering when record in indoor environment?

The phenomenon of flicker in taking photos and videos is common when using indoor light sources. 

The reason is caused by the interaction between the exposure time and the flash frequency of the light power supply. 

It is often caused by the 60Hz/50Hz voltage difference in different regions. 

Innodisk’s camera products have different specifications. 

Different frequencies have built-in solutions that can be quickly adjusted by manual. 

Detailed information can be found in the technical documents of each product.