Unverified83% confidenceDecision RuleTime unknown

户外持续使用选防水等级≥IP66，涉及涉水/雨天狩猎选IP67；仅室内或车内监控IP54即可。焦距系统进水维修成本极高，恶劣环境务必看密封等级

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83%

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Unverified户外/工地/雨天使用应选IP54及以上防尘防水等级,普通室内套装无防护等级标识,淋雨或落尘易损坏;水域/漂流场景需IP67防水浮水设计87% similar Unverified户外或阳台使用必须选防水等级≥IP44，长期暴露雨淋环境需IP65以上；IP44仅防溅水不能长时间泡水，接头处防水往往是薄弱点87% similar Unverified户外使用必须选IP65及以上防水等级，IP44仅防溅水不能长期淋雨；埋入土壤或水景需IP67以上87% similar

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