I plan on buying a couple of cheap cameras for my home. I plan to put them just inside the doors like the laundry door, I won't be putting them in the bedroom or living room.
My major concern is how secure are they ? Can it be used to hack my wifi or devices on my network ? Is there a possibility of a backdoor where someone can see the video ?
These cameras are made in china. (I'm not being racist to chinese but there have been reports of some unbranded Chinese products that hack your wifi)
Here's an example of a camera: https://www.mydeal.com.au/wireless-1080p-hd-security-camera