海康威视红外人体探测器 DS-PD1

评测依据

• review_count：12500
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:02:29","to":"2026-06-26 01:02:29"}
• 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、AI和大数据领域。公司产品覆盖前端感知、后端存储及平台软件，连续多年位居全球视频监控市场占有率第一，拥有强大的研发实力和渠道网络，是安防行业的技术标杆。","product_intro":"DS-PD1是一款被动红外探测器，采用双元热释电传感器和数字信号处理技术，有效探测人体移动并抑制宠物误报。支持壁挂或吸顶安装，探测距离8-12米，角度90度，具备防拆报警和低电压提示功能。外观小巧，适合家庭、商铺、办公室等室内场景，兼容主流报警主机。","key_specs":["探测方式：被动红外（双元）","探测距离：8-12米（25℃环境下）","探测角度：90°","工作电压：DC 9-16V","防拆保护：前盖及后盖防拆开关","工作温度：-10℃~+50℃"]}
• alt_products：[{"product_name":"海康威视红外人体探测器 DS-PD1","brand":"海康威视","model":"DS-PD1","price":89},{"product_name":"小米人体传感器2","brand":"小米","model":"RTCGQ02LM","price":59}]
• kol_quotes：["智能家居博主@科技宅小明：'海康这款百元级探测器，性能堪比进口品牌，家庭安防入门首选。'","安防工程师@老张说安防：'DS-PD1的防拆设计很到位，适合对安全性要求高的场景。'"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其稳定性和性价比，安装简单，误报率低，尤其对宠物（中小型犬）的过滤效果满意。部分用户反映在高温环境下探测距离略有缩短，但整体灵敏度足够日常使用。京东好评率98%，常见好评词包括\"反应灵敏\"\"做工扎实\"\"价格实惠\"。少数差评提及接线端子略紧，需用力按压。","source_count":0}},{"source":"objective","score":92.96,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":12500,"wom_score":91.39999999999999}},{"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":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":["智能家居博主@科技宅小明：'海康这款百元级探测器，性能堪比进口品牌，家庭安防入门首选。'","安防工程师@老张说安防：'DS-PD1的防拆设计很到位，适合对安全性要求高的场景。'"]}}]
• method_version：v3
• search_visual：null