Smart cameras are often used around the home to monitor front doors, gardens and garages. And they usually connect to the internet using your home Wi-Fi. This enables you to watch a live camera feed, receive alerts, and usually record footage.

Yes, it is possible to use your security cameras without internet. It's a good option if you have poor service or lack high-speed access. Many of the cameras that don't use the internet connect through a closed system, such as a CCTV or mobile setup.