That’s all a malicious actor has to do to circumvent any WiFi based security system.
The key is how the system handles an interrupted signal from a cam or sensor. Many of them will let you know something is afoot the instant the signal drops.
Wyze will not.
But you can vote on that Wishlist item here:
This is why most professional security camera systems have all the cams connected to the Network Video Recorder by power over ethernet hardline cable running inside a steel conduit. 