海康威视红外周界传感器 DS-PDSK-PIR

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 01:02:31","to":"2026-06-26 01:02:31"}
• 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视频监控市场占有率第一，产品覆盖前端感知、后端存储及平台软件，广泛应用于公共安全、智慧社区与商业建筑，拥有极高的品牌信誉与渠道覆盖。","product_intro":"该红外周界传感器采用双元热释电红外探测技术，配合数字信号处理算法，可有效识别人体移动并过滤宠物、树叶等误报源。支持壁挂与吸顶安装，探测距离12米，角度90°，具备防拆报警与远程推送功能，适用于住宅庭院、商铺门口及仓库周界防护，是海康威视民用安防系列中的高性价比爆款。","key_specs":["探测距离：12米","探测角度：90°","工作电压：DC 9-16V","报警输出：常闭/常开可选","防拆保护：后盖防拆开关","工作温度：-10°C ~ +50°C"]}
• alt_products：[{"product_name":"海康威视红外周界传感器 DS-PDSK-PIR","brand":"海康威视","model":"DS-PDSK-PIR","price":189},{"product_name":"大华红外周界探测器 DH-ARD-PIR12","brand":"大华股份","model":"DH-ARD-PIR12","price":169}]
• kol_quotes：["海康这款PIR传感器在百元价位做到了专业级抗干扰，家庭安防闭眼入。","实测宠物40斤以下不误报，算法调教很成熟。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍称赞其灵敏度高且误报率低，尤其对宠物过滤功能表示满意。安装简便，配合海康威视NVR或APP可实现实时告警。部分用户提到在极端高温环境下探测距离略有衰减，但整体稳定性优于同价位竞品。售后响应及时，京东好评率长期维持在98%以上，是家庭周界防护的首选入门级产品。","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":["海康这款PIR传感器在百元价位做到了专业级抗干扰，家庭安防闭眼入。","实测宠物40斤以下不误报，算法调教很成熟。"]}}]
• method_version：v2
• search_visual：null