/local-ai/home-automation
Build an Offline Multimodal Voice Assistant for Home Assistant
Build a local Home Assistant voice pipeline with wake word, speech, Gemma 4 context, allowlisted actions and spoken responses.
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Topic archive
Security Cameras
IP cameras, RTSP streams, local recording and privacy-first monitoring.
/local-ai/home-automation
Build an Offline Care Assistant for Older Adults or Pets
Combine local voice, fall signals, medication reminders and family alerts without turning a home lab into a medical device.
/local-ai/home-automation
Best GPU for Home Assistant AI in 2026: VRAM, Power and Real Costs
Choose a practical GPU for Home Assistant, local LLMs, Whisper and camera AI without wasting money or power.
/security-cameras/local-first-storage
Do Not Buy a Wi-Fi Camera Before Understanding NVR Recording
A Wi-Fi camera with only an internal SD card can lose the evidence with the camera. Use a local NVR and small UPS plan instead.
/home-automation/network-hardening
Emergency Home Automation Without False Alarms
Build local-first emergency alerts with sensor confirmation, trusted contacts, panic buttons, and manual escalation instead of reckless 911 automation.
/local-first/local-first-storage
What to Do With an Old PC: 12 Home Server Projects That Actually Matter
Turn an old PC into useful local-first infrastructure for storage, media, Home Assistant, cameras, backups, Docker, DNS, and monitoring.
/network-hardening/security-cameras
Camera VLAN Not Working: Fix NVR, RTSP, DNS, and Firewall Issues
Diagnose camera VLAN failures when streams, NVR access, NTP, DNS, firewall rules, or isolated mobile viewing stop working.
/network-hardening/security-cameras
How to Isolate IP Cameras on a VLAN Without Breaking Local Recording
Learn the mental model for isolating IP cameras on a VLAN while keeping local NVR recording, NTP, DNS, and admin access predictable.
/network-hardening/security-cameras
UniFi Camera VLAN Isolation for Local NVR Recording
Configure a UniFi camera VLAN that blocks WAN access, keeps RTSP recording local, and gives the NVR exactly the access it needs.
/local-ai/local-first-storage
Build a Local NVR With Frigate and No Cloud Subscription
Learn how a local-first NVR with Frigate can record security cameras at home without relying on paid cloud storage.