Frigate NVR

The goal with a Network Video Recorder (NVR) is to free yourself from cloud subscriptions for security cameras. You can (and probably should) run a standalone NVR, but in this guide we'll setup Frigate NVR as a Home Assistant Add-On.

Equipment

To run an NVR alongside Home Assistant you will likely need more CPU power than a Raspberry Pi provides, but most mini PCs should have enough. You can always try it out and find out.

If you plan to use any detection features at all (object tracking, notifications for specific objects) then you will need some sort of hardware acceleration. The Google Coral USB Accelerator device is recommended and is what we'll cover in this guide.

The Frigate recommended hardware guide has more details on both hardware acceleration and CPU recommendations.

Cameras

See list of cameras I've tested at the bottom

You will need cameras that support RTSP and optionally ONVIF. ONVIF is needed for PTC cameras if you want Frigate to be able to control their movement. You also ideally want cameras that can output 2 streams, 1 high and 1 low resolution. High resolution will be used for viewing and the lower resolution for detection tasks.

In this guide I will be using a Tapo C210 camera which can sometimes be found on sale under $20 and supports Pan & Tilt as well as 2K resolution. Tapo cameras support RTSP and ONVIF as well as 2 different quality streams. Unfortunately they also require the Tapo app to perform the initial setup. I will be searching for other cameras that can be used entirely offline  in the future and update this guide.

Setup Cameras

The first step is to setup your cameras and enable RTSP. This will vary based on the brand.

Install Frigate

Add-On Configuration

We now need to update the configuration file for Frigate to tell it about any cameras. To do that you need a way to upload or edit files in Home Assistant. If you have a favorite way, use that. For this demo I will use the File Editor built into Frigate itself.

Expand to see frigate.yaml

Keep any code above and below the cameras section that is already in the config file

cameras:
  C210: # <------ Name your camera
    enabled: true
    ffmpeg:
      inputs:
        - path: rtsp://username:password@192.168.0.101:554/stream1 # The High Quality stream you want to use for recording
          roles:
            - record
        - path: rtsp://username:password@192.168.0.101:554/stream2 # The Lower Quality stream you want to use for detection
          roles:
            - detect
    detect:
      enabled: false # Disable until you have a working camera feed and hardware acceleration 
      width: 1280 # The resolution of the detection camera feed.
      height: 720
      fps: 5 # This can be raised later if we have the processing power
    record:
      enabled: false
      retain:
        days: 7 # The number of days a recording will be kept for after a motion is detected
        mode: motion
      events:
        retain:
          default: 30 # The event data will be kept for 1 day. After this period, the event data will be automatically deleted.
          mode: motion
# Leave out this section if camera is not PTZ or does not support ONVIF
    onvif:
      host: 192.168.0.101
      port: 2020 # Port may differ for your camera brand!
      user: username
      password: password
      autotracking:
        enabled: false # Disable until you have hardware acceleration
        calibrate_on_startup: true
        zooming: disabled # Can enable if camera supports Zoom
        track:
          - person
          
    objects:
      track:
        - person
        - car

 

Additional Setup and usage instructions are coming soon. In the meantime go ahead and setup more cameras and play around with Frigate. You can try enabling detection in your Frigate config file, but without Hardware acceleration it may bring everything to a grinding halt.

Using go2rtc - Viewing High Quality Streams

Wait, you setup the high quality camera stream in your Frigate config, but when viewing it from the web UI you're seeing a low resolution stream!?

While this setup is optional, it will allow for viewing higher quality streams in the Frigate UI and also reduce the number of direct concurrent connections to your cameras. This also allows for more connection types to cameras than just RTSP. You can see the full list of supported connection types here.

Open your frigate.yaml file again for some editing. We are going to add a new main section titled go2rtc: and also add the cameras to this section, then we will update the cameras: section to point to this stream instead of directly to the camera.

Expand to see frigate.yaml

Add the following section right above the existing cameras: section. If using rtsp, you can copy the rtsp connection string from the cameras section to this section. 

go2rtc:
  streams:
    C210: # <-- Name the camera, use the same name as in the cameras section
      - rtsp://username:password@192.168.0.101:554/stream1 # <-- stream which supports video & aac audio
      - "ffmpeg:C210#audio=opus" # <-- Optional, This creates a copy of the stream which transcodes audio to opus for webrtc support
    C210_sub: # <-- Optional low-quality substream
      - rtsp://username:password@192.168.0.101:554/stream2 # <-- Low Quality stream which supports video & aac audio
      - "ffmpeg:C210_sub#audio=opus" # <-- Optional if auto is needed for substream

If you have issues with the rtsp connection string, you can try adding ffmpeg: to the start of it. This supports more encoding types, but does cause the camera connection to be slower. Example: ffmpeg:rtsp://username:password@192.168.0.101:554/stream1

Save the changes to this file and restart Frigate to test this stream and see if it works.

Below is an example of quality difference when viewed in the Frigate UI before and after enabling go2rtc. This is just one corner of the camera view and there is quality lost from converting this to a gif for display here, but it still makes the quality difference clear.

quality_comparison.gif

You can now change the path: element under the cameras: section to point to the go2rtc stream instead of directly to the camera. This will again reduce the number of connections made directly to the camera. No credentials need to be specified here. Example: path: rtsp://127.0.0.1:8554/C210 

More go2rtc docs: https://docs.frigate.video/guides/configuring_go2rtc/

Notifications & MQTT Integration

Now that Frigate is installed and working, you'll need to install the Frigate HACS integration to integrate it with the rest of Home Assistant. If you have not yet enabled HACS, see here first. This also assumes you have already installed the MQTT Add-On and Integration. If not, see here.

Expand to see frigate.yaml

The mqtt section is usually at the very top of the frigate.yml file and is disabled by default. Enable it as shown here and add your Home Assistant server's local IP address as well as the user and password you just setup in the MQTT Mosquitto broker config.

mqtt:
  enabled: true
  host: 192.168.1.100 # <-- Local IP of your HA server. Does not work with localhost/
  port: 1883
  user: mqtt-user
  password: mqtt-pwd

Motion Tracking

Coming Soon, detailed instructions on setting up motion tracking and other features

Cameras Tested

Camera Brand
Model
Features
Substream
Works?
Notes
Tapo C210
2k, Pan & Tilt
720p

Internet Required for Setup

P&T work in Frigate w/ manual controls but not automatic tracking.

Tapo
C110 / C120
2k, Cheap
720p

Internet Required for Setup.

C120 has better performance and clarity. I recommend it.

Reolink
Cheap

360P

Substream quality lower than ideal for object detection. Some models may have higher substream resolution.

RTSP sometimes unstable

Untested, but supports RTMP and may be more reliable

Eufy

X
X

No longer supports RTSP. Eufy pulled RTSP from cameras previously supporting it via a firmware update.

Some models may still support RTSP, but it's a gamble.

Wyze

Cheap
360P
X

No RTSP Support. Hacky workaround available but it's not super reliable

What is a substream?

A sub-stream is a secondary camera stream at a lower resolution. Without a substream, object detection needs to happen on the main stream, which can take a lot of resources of it is high quality. However, if the substream resolution is too low then it's not very useful. Usually 720p is a good middle ground. If you have the resources to perform detection on the full resolution stream, go for it!

Common Issues

Devices Missing in Settings > Devices & Services > Frigate

The Frigate Devices don't update automatically until Home Assistant has been restarted. The most reliable way to get this updated is:

  1. Restart Frigate
  2. Restart Home Assistant

If you don't restart just Frigate first, then it won't pick up the Frigate config changes in time to update the Device list.

Changing Camera Names

Changing camera names in Frigate is a bit difficult as you need to update all the references manually. Note, the connection to the Frigate Camera Devices in Home Assistant will break and new devices will be created. These are the steps you need to take:

  1. Update ALL references to the camera name (and any sub-stream names) in your frigate.yml file
  2. Restart Frigate and wait for everything to load back up
  3. Verify in the Frigate UI that all cameras are loading and the settings show the new camera names
  4.  Restart Home Assistant
    1. Yes, do this
  5. After Home Assistant is back up, go to: Settings > Devices & Services > Frigate
    1. Verify that all the new names are displaying and the old ones are gone
  6. Go to Settings > Automations & scenes
  7. Manually update (and Save) every automation or scene that references your cameras so reference the new name

Revision #23
Created 10 October 2024 18:29:17 by William
Updated 4 January 2025 00:38:07 by William