Outdoor Surveillance Camera: IP65/IP66, night vision and installation
IP65 vs IP66 (what they really mean)
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IP65 : complete protection against dust and water jets .
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IP66 : Total protection against dust + powerful water jets (more resistant to heavy rain/washing).
Night vision: IR or color?
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IR is discreet and efficient (black and white).
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Color at night (with a spotlight) helps to identify details, but it needs light.
Power and connection
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PoE : ideal for fixed outdoor use (stable and with a cable).
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Battery/solar : good when you don't want cables, but plan for autonomy.
Installation tips (avoid common problems)
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Mount at 8–3 feet, with a slight downward tilt.
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Avoid pointing directly at lights (reflections).
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Use "activity zones" to ignore trees/street.
FAQ
IP65 is suitable for outdoor use in Portugal?
For most entrances/balconies, yes; for very exposed areas, IP66 offers more leeway.
Is PoE better than Wi-Fi outdoors?
Generally yes, in terms of stability and consistent quality.