When you put your cameras on disarm, does that basically turn them off so they’re not using up your WiFi?
Hello Kitchen Cam. Your Camera would still be connected to your WiFi ( how would you Arm it again ) but it will not be eating, nay, devouring away at your WiFi and cooking off the your available Bandwidth space.
Like your Stove Top / Hob in your kitchen, if it was an Induction Hob. You have the 4 burners on your Stove at temperature 3 with a Pot on each burner. If you lift 2 Pots off, you instantly stop using electricity to those Burners. Same as your WiFi, less data flying through the air. But the Burner is still primed, waiting for the next Pot to go on. You reduce down the Electricity required massively.
If you switch your Stove Top Hob off at the Wall Socket, it’s completely switched off and no amount of moving Pots will alter that.
That’s the easiest way I can think of explaining with Kitchen and Cooking in mind.
Donald - Edinburgh - Scotland 
- UK 
Eufy Video Doorbell user…