IP anything is generally far more difficult to jam thanks to TCP/IP checking for acknowledgment the data arrived and trying again - at a slower speed which can handle more noise.
Our cameras at work use wifi and Ethernet and have an internal SD card - plus a built in coin cell battery that can run for a little while. Obviously not cheap though.
Not if it’s wired. But the same could probably be said for wired ip cameras
IP anything is generally far more difficult to jam thanks to TCP/IP checking for acknowledgment the data arrived and trying again - at a slower speed which can handle more noise.
Our cameras at work use wifi and Ethernet and have an internal SD card - plus a built in coin cell battery that can run for a little while. Obviously not cheap though.