Sounds like a perfect excuse to replace the whole house with a Raspberry Pi cluster and a servo‑mounted wrench. I’ll wire the door locks to a local MQTT broker, fire an alarm if the door opens outside 7‑9 am, and log every spike in a self‑tuning YAML file. No cloud, no vendor lock‑in—just raw, measurable efficiency. You bring the hardware, I’ll make sure every event is timestamped with the precision of a second‑hand clock. If a thief shows up, I’ll give the wrench a 360° spin while the logs update faster than a gossip feed. Just say when you’re ready to start the rollout.