More bridge equal better signal for sensors?

I currently have one sensor bridge connected to a wyze cam pan which connects to two contact sensors. One of the sensor is showing bad signal strength (1 bar), now if I add another wyze cam & another sensor bridge will be improve the signal strength for sensors through my home?

Im just trying to know of all the bridges works as mesh to create one network for sensors …

It’s not a mesh, no. You connect the sensors to one hub or another. But another camera/hub can certainly help the one with low signal.

Agreed, a second bridge can help if that camera is positioned closer to the sensor, and the sensor is assigned to that second bridge.

So not a mesh, you simply assign each sensor to whichever bridge is closest.