海康威视 DS-PD2-T 室内三鉴探测器

评测依据

• review_count：4200
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 00:59:35","to":"2026-06-26 00:59:35"}
• intros：{"brand_intro":"海康威视（Hikvision）成立于2001年，是中国领先的安防产品及解决方案提供商，全球视频监控市场占有率第一。公司以视频技术为核心，拓展至报警、门禁、智能家居等领域，产品以高性价比和强大的本地化服务著称，深受国内工程商和家庭用户信赖。","product_intro":"海康威视DS-PD2-T是一款基于微波+红外+智能算法的三鉴探测器，支持防宠物（20kg以下）和数字温度补偿。探测距离12米，角度90°，具备抗白光和抗电磁干扰能力。支持常闭/常开输出，可接入海康报警主机或第三方系统。产品通过3C认证，安装简便，适合家庭、商铺等场景。","key_specs":["探测技术：微波+双元红外+智能算法","探测范围：12m×12m（90°）","防宠物：20kg以下","工作电压：9-16V DC","工作温度：-10°C至+50°C","安装高度：2.0-2.5m"]}
• alt_products：[{"product_name":"海康威视 DS-PD2-T 室内三鉴探测器","brand":"海康威视","model":"DS-PD2-T","price":189},{"product_name":"大华 DH-ARD3 室内三鉴探测器","brand":"大华","model":"DH-ARD3","price":169}]
• kol_quotes：["数码评测师：海康这款三鉴探测器是入门首选，功能不输千元级。","安防工程师：工程商最爱，价格亲民，返修率极低。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":92.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"性价比高\"和\"稳定可靠\"上。许多家庭用户表示安装后误报率低，与海康报警主机联动顺畅。部分用户提到其外观设计简洁，白色机身百搭。少数用户反映在极端高温环境下灵敏度略有下降，但整体满意度高。天猫好评率97%，常见关键词\"大品牌放心\"\"安装简单\"。","source_count":2}},{"source":"objective","score":81.01791457286431,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":189,"wom_score":92.1}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":4200,"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":["数码评测师：海康这款三鉴探测器是入门首选，功能不输千元级。","安防工程师：工程商最爱，价格亲民，返修率极低。"]}}]
• method_version：v3
• search_visual：null