海康威视红外探测器 DS-PD2T12

评测依据

• review_count：15200
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 01:00:28","to":"2026-06-26 01:00:28"}
• intros：{"brand_intro":"海康威视是全球领先的安防产品及解决方案提供商，成立于2001年，总部位于杭州。公司专注于视频监控、防盗报警、智能家居等领域，拥有强大的研发实力和完整的产业链。其产品以稳定可靠、技术先进著称，广泛应用于商业、家庭及公共安全场景，连续多年位居全球安防行业前列。","product_intro":"海康威视DS-PD2T12是一款被动红外探测器，专为室内安防设计。采用双元红外传感器和数字信号处理技术，有效降低误报率。支持壁挂或吸顶安装，探测范围可达12米，角度90度。具备抗白光、抗宠物（25kg以下）功能，适用于家庭、商铺等场所的入侵检测。","key_specs":["探测距离：12米","探测角度：90°","传感器类型：双元红外","抗宠物能力：25kg以下","工作电压：DC 9-16V","安装方式：壁挂/吸顶"]}
• alt_products：[{"product_name":"海康威视红外探测器 DS-PD2T12","brand":"海康威视","model":"DS-PD2T12","price":89},{"product_name":"大华红外探测器 DH-ARD121","brand":"大华","model":"DH-ARD121","price":75},{"product_name":"小米人体传感器2","brand":"小米","model":"MJSXJ02CM","price":49}]
• kol_quotes：["海康这款探测器性价比很高，家庭安防入门首选。","抗宠物功能实测有效，养猫家庭可以放心用。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍评价该探测器灵敏度高，误报率低，安装简便。在家庭使用中，对宠物（中小型犬）的过滤效果良好，不会因宠物活动触发报警。部分用户提到其外观小巧，不占空间，与家居环境融合度高。少数反馈在极端温度下（如夏季高温）偶有误报，但整体稳定性优于同价位产品。京东好评率98%，是入门级红外探测器的热门选择。","source_count":2}},{"source":"objective","score":92.72,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":15200,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":15200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["海康这款探测器性价比很高，家庭安防入门首选。","抗宠物功能实测有效，养猫家庭可以放心用。"]}}]
• method_version：v3
• search_visual：null