海康威视红外探测器 DS-PD1

评测依据

• review_count：18500
• 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 01:02:32","to":"2026-06-26 01:02:32"}
• intros：{"brand_intro":"海康威视成立于2001年，是全球领先的以视频为核心的智能物联网解决方案和大数据服务提供商。公司拥有强大的研发实力，产品覆盖安防全产业链，在视频监控、防盗报警、门禁控制等领域市场占有率极高，连续多年位居全球安防50强前列，是中国安防行业的绝对龙头。","product_intro":"DS-PD1是一款专为家庭和小型商铺设计的被动红外探测器，采用双元热释电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，探测角度90度，探测距离8-12米。具备抗白光干扰、抗宠物（25kg以下）功能，并支持低电压报警。外观小巧白色，可无缝融入家居环境，常与海康威视报警主机或萤石系列联动使用。","key_specs":["探测方式：被动红外（双元）","探测距离：8-12米（25℃）","探测角度：90°","抗宠物：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-PD1","brand":"海康威视","model":"DS-PD1","price":89},{"product_name":"小米人体传感器 2S","brand":"小米","model":"RTCGQ02LM","price":59}]
• kol_quotes：["科技博主@智能家居老张：'百元内最稳的红外探测器，海康品质背书，家庭安防入门首选。'","安防评测师：'DS-PD1的抗干扰算法在同价位中表现突出，适合有宠物的家庭。'"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该探测器灵敏度高且误报率低，尤其对宠物家庭友好，25kg以下的猫狗不会触发报警。安装简单，与海康威视/萤石系统配对顺畅。部分用户指出其外观设计简约，但缺少无线版本（需有线连接主机）。在性价比方面获得高度认可，适合作为入门级家庭安防组件。","source_count":0}},{"source":"objective","score":92.72,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":18500,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":18500,"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":["科技博主@智能家居老张：'百元内最稳的红外探测器，海康品质背书，家庭安防入门首选。'","安防评测师：'DS-PD1的抗干扰算法在同价位中表现突出，适合有宠物的家庭。'"]}}]
• method_version：v3
• search_visual：null