What is HDR and what does it do on Video Doorbell S4(T8215)?
HDR (High Dynamic Range) helps the doorbell handle challenging lighting conditions. Benefits: 1. It balances bright and dark areas in the same scene. 2. It prevents faces from appearing too dark when backlit. 3. It reduces overexposure from bright backgrounds. 4. It captures details in both shadows and highlights simultaneously. Common scenarios where HDR helps: a visitor has a bright sky behind them; strong indoor/outdoor lighting contrast at the doorway; sunrise or sunset lighting; a porch with strong overhead lighting. HDR is enabled by default to ensure clear visibility of faces and details even in difficult lighting conditions.
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