Key Takeaways
- Required: local storage (SD card or NVR) usable without an active cloud subscription
- Ideal: RTSP or ONVIF streaming support for direct Frigate/Home Assistant integration
- Watch for: cameras that require a cloud account even for local-only setup — check current documentation, not marketing copy
- Confirmed current picks (checked 2026-07-16): Reolink RLC-810A, Ubiquiti UniFi Protect + UNVR ($299), Amcrest PoE line, Eufy HomeBase 3 (~$149) — prices are snapshots, check the linked page before buying
- This is a hardware-buying guide — see the Frigate how-to guide for setting up local AI detection once you have local-capable cameras
What to Check For
Confirm three things before buying: does local storage work without an active subscription, does the camera expose RTSP or ONVIF for third-party access, and does basic setup require a cloud account at all.
- Local storage without subscription: many cameras include an SD card slot but still gate cloud-connected features (or even viewing recent footage) behind a paid plan — check the manufacturer's current terms specifically for this.
- RTSP/ONVIF support: this is what lets Frigate or Home Assistant pull the camera feed directly for local AI detection — not every "local storage" camera exposes this; some restrict the stream to their own app only.
- Cloud-account requirement: some cameras require creating a manufacturer account even if you never intend to use their cloud features — decide if that trade-off (an account, without necessarily paying or storing footage there) is acceptable for your setup.
Camera Categories
Local-capable cameras generally fall into three categories: NVR-based systems (recording to a dedicated local recorder), Wi-Fi cameras with RTSP/ONVIF support, and PoE (Power over Ethernet) cameras — each with different setup trade-offs.
- NVR-based systems: typically the most reliably local-first option, since the recorder itself is the local storage and often doesn't require any cloud account for basic operation. Ubiquiti's UniFi Protect is the clearest example: every camera records to a local NVR (UNVR Instant, $199, up to UNVR Pro/Enterprise tiers for larger installs) with no recurring fee for core functionality, confirmed on Ubiquiti's own store.
- Wi-Fi cameras with RTSP/ONVIF: convenient wireless installation. Reolink ships RTSP on every PoE and Wi-Fi model per its own support documentation, and doesn't gate local SD-card recording behind a subscription — but always check a specific model's current firmware notes, since some manufacturers elsewhere in the market have removed RTSP/ONVIF after launch.
- PoE cameras: generally the most reliable for continuous local recording since power and data run over one cable, at the cost of needing PoE-capable network switches. Amcrest's PoE line has broad ONVIF Profile S and T support (per Amcrest's own documentation), commonly used with third-party NVR software like Blue Iris or Synology Surveillance Station, at an average price around $100 per camera (checked 2026-07-16, varies by model).
- All-in-one hub systems: Eufy's HomeBase 3 (S380, ~$149) stores footage locally by default on up to 16TB of expandable storage, with no monthly fee required — a middle ground between a full NVR and a single standalone camera, confirmed on Eufy's own product page.
How This Differs From the Frigate Guide
This article helps you choose camera hardware; the Frigate guide covers setting up the local AI detection software once you have local-capable cameras.
- Read this guide first if you don't yet own local-capable cameras and need to choose hardware.
- Go to the local AI security cameras with Frigate guide for the software setup — hardware requirements, Home Assistant integration, and detection configuration.
- The two are complementary: camera choice determines what's possible; Frigate setup determines what you actually configure.
Frequently Asked Questions
Do all cameras with an SD card slot work without a subscription?
Not necessarily — some gate remote viewing, notifications, or even local playback behind an app-based subscription despite having local storage hardware. Check the specific manufacturer's current terms.
What is RTSP and why does it matter?
RTSP (Real Time Streaming Protocol) is an open standard for pulling a camera's video stream directly, which is what lets Frigate or Home Assistant access the feed without going through the manufacturer's app or cloud service.
Are PoE cameras better than Wi-Fi cameras for this?
PoE cameras are generally more reliable for continuous local recording since they don't depend on Wi-Fi stability, but require PoE-capable network hardware. Wi-Fi cameras with confirmed RTSP/ONVIF support are a simpler installation trade-off.
Can I add local cameras to an existing cloud-camera setup?
Yes — you can mix camera types, using local-capable cameras with Frigate for AI detection while keeping any existing cloud cameras separate, though unifying everything under local control is simpler to maintain long-term.
Does a local camera setup need internet access?
No — once configured, local storage and RTSP-based detection work entirely on your local network, though initial setup for some cameras may still require an internet connection for firmware or app registration.
Where do I set up AI detection once I have local cameras?
See the local AI security cameras with Frigate guide for the detection software setup, hardware acceleration options, and Home Assistant integration.