海康威视DS-2CD3326WDV3-I 200万红外半球摄像头

评测依据

• review_count：15800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:59:28","to":"2026-06-26 00:59:28"}
• intros：{"brand_intro":"海康威视成立于2001年，是全球领先的安防解决方案提供商，以视频技术为核心，业务覆盖智能物联网、大数据服务等领域。公司连续多年位居全球视频监控市场占有率第一，产品广泛应用于公共安全、智慧城市、商业楼宇等场景，以稳定可靠、技术创新著称。","product_intro":"DS-2CD3326WDV3-I是一款200万像素红外半球网络摄像机，采用1/2.7英寸CMOS传感器，支持H.265+智能编码，有效降低存储和带宽成本。具备智能移动侦测、越界侦测等AI功能，内置红外灯最远照射30米，适用于室内走廊、超市、办公室等中小场景，支持PoE供电，安装便捷。","key_specs":["分辨率：1920×1080@30fps","传感器：1/2.7英寸 Progressive Scan CMOS","红外距离：最远30米","编码格式：H.265+/H.264","防护等级：IP67（防尘防水）","供电方式：DC12V / PoE (802.3af)"]}
• alt_products：[{"product_name":"海康威视DS-2CD3326WDV3-I 200万红外半球摄像头","brand":"海康威视","model":"DS-2CD3326WDV3-I","price":289},{"product_name":"大华DH-IPC-HDW1230C-A 200万星光级半球","brand":"大华股份","model":"DH-IPC-HDW1230C-A","price":259},{"product_name":"TP-LINK TL-IPC44AW 400万全彩半球摄像头","brand":"TP-LINK","model":"TL-IPC44AW","price":219}]
• kol_quotes：["安防老牌，闭眼入的入门半球","夜视效果吊打同价位竞品","海康的稳定性就是省心"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其画质清晰、夜视效果出色，红外补光均匀无暗角。安装简便，PoE供电省去布线烦恼。部分用户反馈APP端远程查看偶尔卡顿，但整体稳定性好。性价比高，适合家庭和小型商铺使用，京东好评率长期维持在98%以上。","source_count":0}},{"source":"objective","score":92.72,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":15800,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":15800,"source":"product_reviews_aggregate"}},{"source":"expert","score":88,"weight":0.1,"confidence":0.6,"details":{"kol_count":3,"scored_count":3,"sample":["安防老牌，闭眼入的入门半球","夜视效果吊打同价位竞品","海康的稳定性就是省心"]}}]
• method_version：v3
• search_visual：null