宇视IPC-B2240-I 400万星光级防爆半球摄像机

评测依据

• review_count：7200
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 00:59:33","to":"2026-06-26 00:59:33"}
• intros：{"brand_intro":"宇视科技成立于2011年，总部位于杭州，是中国领先的视频监控产品和解决方案提供商。公司以技术创新为驱动，在AIoT、视频结构化等领域拥有多项专利，产品广泛应用于智慧城市、交通、教育等行业。宇视以'精工制造'为理念，注重产品细节和稳定性，在安防市场口碑良好。","product_intro":"IPC-B2240-I是一款400万星光级防爆半球摄像机，采用1/1.8英寸大靶面传感器，支持超低照度彩色成像。防爆外壳采用不锈钢材质，通过Ex d IIC T6认证，适用于化工厂、加油站等危险区域。内置智能算法，支持人脸检测、车牌识别，并具备双向语音对讲功能，适合需要实时通讯的场景。","key_specs":["分辨率：2560×1440（400万像素）","防爆等级：Ex d IIC T6 Gb","星光级：0.001 Lux彩色","红外距离：30米","智能功能：人脸检测、车牌识别、语音对讲","防护等级：IP67"]}
• alt_products：[{"product_name":"宇视IPC-B2240-I 400万星光级防爆半球摄像机","brand":"宇视科技","model":"IPC-B2240-I","price":659},{"product_name":"大华DH-IPC-HFW5842F1-Z 500万防爆红外网络摄像机","brand":"大华股份","model":"DH-IPC-HFW5842F1-Z","price":749}]
• kol_quotes：["安防观察员：宇视这款半球防爆机，夜视效果堪比白天，人脸识别很准。","技术宅阿强：不锈钢外壳很有质感，语音对讲功能在加油站很实用。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":85.3,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其星光级夜视效果极佳，几乎无噪点，色彩还原真实。防爆外壳做工精细，安装后外观美观。人脸检测准确率较高，适合门禁和出入口监控。部分用户反馈语音对讲音量偏小，但整体功能完善。售后服务专业，提供远程技术支持，是中型工业场所的优选。","source_count":2}},{"source":"objective","score":69.77183366733466,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.5,"price":659,"wom_score":85.3}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":7200,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["安防观察员：宇视这款半球防爆机，夜视效果堪比白天，人脸识别很准。","技术宅阿强：不锈钢外壳很有质感，语音对讲功能在加油站很实用。"]}}]
• method_version：v3
• search_visual：null