Home Automation Wiring and Network Requirements Checklist Before you buy a single smart switch or motion sensor, you need to understand the infrastructure that makes local-only automation possible. This home automation network requirements checklist covers the physical wiring, network architecture, power backup, and protocol-specific requirements you'll need to run a privacy-first smart home—one that doesn't phone home every time you turn on a light. I learned this the hard way. My first automation setup failed spectral-style because I assumed my existing network could handle 50+ Zigbee devices. It couldn't. The mesh collapsed during simple automations, devices dropped offline randomly, and I had no fallback when the power went out. This checklist is what I wish I'd followed before spending hundreds on incompatible hardware. Network Infrastruc ...