Quick Takeaways

• HDR/WDR raises dynamic range for mixed‑light scenes (bright sky + deep shadows).
• Great for doorways/porches/driveways; test during sunrise/sunset.
• Trade‑offs can include reduced max FPS, motion artifacts, and extra noise.
• Pair HDR with sensible FPS, shutter, and compression to keep motion clear.

What HDR/WDR Does

HDR/WDR expands dynamic range so both highlights and shadows retain detail. It combats backlight situations like bright sky behind your subject. Some modes combine exposures or sensor tricks that can affect motion handling.

How to set HDR/WDR Setting

Log in to the UniFi Protect web app.
Go to Cameras in the sidebar.
Click the camera you want to adjust.
Go to Settings → Video.
Scroll down to Image Settings (sometimes under “Advanced”).
Look for a toggle labeled HDR, WDR, or Wide Dynamic Range (the exact name depends on the camera model).
Turn it On or Off.
Save / Apply your changes.

When to Enable

• Doorways and vestibules with exterior backlight.
• Driveways and entrances during harsh sunlight.
• Indoors facing windows with moving subjects.

Trade‑offs to Watch

• Possible reduction in max FPS depending on model/mode.
• Motion blur/ghosting if exposure lengthens too much.
• Slight noise increase in shadows—avoid over‑compression.

Recommended Settings

• Start with HDR/WDR On where backlight is obvious; leave Off for even lighting.
• If motion smears, lower FPS to 15–20 and shorten exposure (faster shutter) or add light.
• Increase quality (less compression) a notch to preserve gradients.

Cheat Sheet

• Backlit entry: HDR On, 15–20 FPS, mid‑to‑high quality.
• Even lighting: HDR Off, standard compression, normal FPS.
• Strong sun transitions: HDR On; test noon vs golden hour for artifacts.

Final Tips

Evaluate with walking tests, not only static frames. Review recordings (not just live view)—artifacts often appear in stored footage. Consider disabling HDR at night and enabling in daylight if scheduling or profiles allow.

More Settings: See the Ultimate Guide to UniFi Protect Video Settings

Related Posts: Check Night Vision, FPS, and Compression