I've been using zigbee for industrial applications.
The security angle is particularly appreciated by a factory that wants to control their vents from one button without running tons of copper wiring. They're not going to put that on their network.
The security angle is particularly appreciated by a factory that wants to control their vents from one button without running tons of copper wiring. They're not going to put that on their network.
"one wire per thing" installations move the difficulty out of the software and onto physically keeping track of all those wires.