The Eufycam S4’s starlight color night vision is a hit or miss sometimes it works and sometimes it just records in B&W when though there’s plenty of ambient lighting and when watching the live feed it works great, but does not alway end up recording in color. There’s also not a dedicated on/off feature, you get spotlight, infrared and disable. After talking to Eufy support they said it’s a mixture of hardware and software and it automatically enables so only way to “turn it on” is to disable the night vision modes.
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