Reolink CX820
dome4K UHD2024Frigate/HA Config
Specifications
Typedome
Environmentoutdoor
Resolution4K UHD (8 MP)
Max resolution3840×2160
Sensor1/1.8" CMOS
Lens4 (fixed) F1.0
Field of view87 horizontal
Night visioncolor · 25m
IP ratingIP67
Video
CodecsH.265, H.264
⚠️H.265 stream — may require hardware acceleration / go2rtc decoding on older setups.
Max FPS25 fps
Main stream3840x2160 @ 25fps (H.265)
Sub stream (detect)640x360 @ 10fps (H.265)
Power & Connectivity
Connectivityethernet
Power sourcePoE, DC
Power methodPoE (802.3af) / DC 12V
Protocolsonvif, rtsp
Storage & Audio
microSDYes (up to 256GB)
NVR compatibleYes
CloudNo
MicrophoneYes
Two-way audioYes
Features
F1.0 super apertureColorX true-color night vision1/1.8" large sensorHDRperson/vehicle/animal detectionbuilt-in siren
Integration Configs
FrigateBrand Template
# Frigate NVR config cameras: your_camera: ffmpeg: inputs: - path: rtsp://{user}:{pass}@{ip}:554/h264Preview_01_main roles: [record] - path: rtsp://{user}:{pass}@{ip}:554/h264Preview_01_sub roles: [detect] detect: width: 1280 height: 720 fps: 5
Home Assistant
Integration: reolink
Native Reolink integration auto-discovers via ONVIF on port 8000.
Blue Iris
Profile: Reolink
Select 'Reolink' profile. If not listed, use Generic/ONVIF with RTSP path /h264Preview_01_main.