海康威视微波双鉴探测器

评测依据

• review_count：12500
• 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 01:01:02","to":"2026-06-26 01:01:02"}
• intros：{"brand_intro":"海康威视成立于2001年，是全球领先的智能安防解决方案提供商，以视频技术为核心，深耕物联网、大数据与人工智能。公司连续多年位居全球安防50强榜首，产品覆盖前端采集、后端存储及智能分析，广泛应用于智慧城市、商业楼宇及家庭安防，以稳定性和创新性著称。","product_intro":"该微波双鉴探测器融合微波与被动红外双重探测技术，有效降低误报率。支持数字信号处理，探测范围达12米×12米，具备抗白光、抗电磁干扰能力。支持无线连接，可通过海康互联APP远程布撤防，适用于商铺、仓库及家庭室内防护。","key_specs":["探测技术：微波+被动红外双鉴","探测范围：12m×12m（安装高度2.5m）","抗干扰：白光抑制、电磁屏蔽","通信方式：Wi-Fi/有线可选","工作温度：-10°C至+55°C","报警输出：常闭/常开可切换"]}
• alt_products：[{"product_name":"海康威视微波双鉴探测器","brand":"海康威视","model":"DS-PD2-EG2-WB","price":289},{"product_name":"大华微波红外双鉴探测器","brand":"大华股份","model":"DH-ARD1221","price":259},{"product_name":"萤石微波双鉴探测器","brand":"萤石","model":"CS-T1-B","price":199}]
• kol_quotes：["@智能家居老张：海康这款双鉴探测器是千元内性价比之王，宠物家庭必备。","@安防工程师李工：微波+红外双鉴技术成熟，适合中小商铺防盗。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其双鉴技术带来的低误报率，尤其适合有宠物的家庭。安装简便，APP远程控制功能实用。部分用户反映在极端高温环境下灵敏度略有下降，但整体稳定性优于同类产品。好评集中在抗干扰能力和售后响应速度。","source_count":0}},{"source":"objective","score":92.72,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":12500,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@智能家居老张：海康这款双鉴探测器是千元内性价比之王，宠物家庭必备。","@安防工程师李工：微波+红外双鉴技术成熟，适合中小商铺防盗。"]}}]
• method_version：v2
• search_visual：null