It can be more challenging. The ability to connect cameras with no WiFi is essential.
You could start by getting a local viewing security camera system. The process involves setting up your cameras by connecting them to an NVR before connecting an NVR to a monitor. Then, you can configure the cameras to only record when motion is present and monitoring 24 hours a day or alternative options, based on the device. But, it requires connectivity to the internet but you should be able to view the screen.
A security camera with 4G could be the best option. 4G security cameras are able to create a wireless network after a sim card is put inside the camera. It is not possible to apply this feature to the majority of cameras. The cameras also come with additional functions that include real-time alerts.
For additional information on security camera systems, look over the video.
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