海康威视红外发射板 DS-IRC200

评测依据

• review_count：5800
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫","拼多多","什么值得买"]
• time_range：{"from":"2026-06-25 16:25:39","to":"2026-06-25 16:25:39"}
• intros：{"brand_intro":"海康威视（Hikvision）成立于2001年，是中国安防与智能物联领域龙头企业，全球员工超5万人。创始人龚虹嘉以\"技术普惠\"为使命，将视频监控技术延伸至会议系统。品牌拥有全球最大的红外传感器研发团队，其红外发射板产品依托安防级品控体系，通过CE、FCC等国际认证。海康威视在2023年全球安防50强中排名第一，品控理念强调\"零缺陷出厂\"，每台设备经过72小时老化测试。","product_intro":"DS-IRC200是海康威视面向中小型会议室推出的高性价比红外发射板，支持4通道信号输出，覆盖半径20米。核心卖点：智能增益调节（自动补偿远距离信号衰减）、兼容海康威视全系列会议摄像头及第三方设备。适用于酒店中小型会议室、培训室及临时会议场景。相比快思聪，价格仅为三分之一，但信号覆盖范围稍小，适合预算敏感型用户。","key_specs":{"红外波长":"940nm（人眼不可见，避免干扰）","发射角度":"90°","最大传输距离":"20米","工作电压":"DC 12V/1A","材质":"阻燃PC+铝合金散热片","适配系统":"海康威视iVMS-4200会议平台"}}
• alt_products：[{"product_name":"海康威视红外发射板 DS-IRC200","brand":"海康威视","model":"DS-IRC200","price":299}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"京东平台累计评论5800+条，好评集中在\"性价比极高\"\"安装简单\"，用户称其\"百元级价格，千元级体验\"。专业评测指出，在10米内信号稳定，但超过15米偶有丢包。有酒店采购人员反馈，批量采购成本可控，且售后响应快。缺点：不支持多品牌混用场景，需搭配海康自家接收器。","source_count":4}},{"source":"objective","score":61.98499999999999,"weight":0.45,"confidence":0.5,"details":{"rating_avg":4.5,"price":299,"wom_score":87.1}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":5800,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null