Local Home Security & Storage Architect
Configure RTSP/PoE cameras, position sightlines on your property perimeter, calculate required continuous NVR disk capacities, and compare lifetime hardware costs against cloud subscriptions.
Local NVR Hardware BOM One-Time Buy
Cloud Subscription Penalty Recurring Cost
Why Local Storage Outclasses Cloud Security
Commercial cloud cameras (Ring, Nest, Arlo) push users into $10–$25 monthly subscriptions while compressing video streams, restricting continuous recording, and retaining footage on remote servers. Here is how a self-hosted local stack operates:
1. RTSP / ONVIF Standards
By using standard Power-over-Ethernet (PoE) IP cameras communicating over ONVIF/RTSP, you are never locked into a single vendor. Replace or upgrade any camera without replacing your entire ecosystem.
2. Local AI Inferencing (Frigate)
Instead of sending video frames across the internet to detect persons or cars, a $60 USB Coral TPU or modern CPU runs real-time computer vision models locally with sub-10ms response times and zero cloud egress.
3. Continuous 24/7 Recording
Most battery and cloud cameras only capture 15-second clips triggered by cooldown sensors, missing pre-incident activity. Local NVRs with surveillance drives (WD Purple/Seagate SkyHawk) record 24/7 uncompressed bitstreams without throttling.