海康威视DS-1T207S红外长距离探测器

评测依据

• review_count：12300
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_brand
• sources：["京东","天猫"]
• 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，是全球领先的安防产品及解决方案提供商，总部位于杭州。公司以视频技术为核心，业务覆盖智能安防、大数据服务等领域，连续多年位居全球安防50强前列。其红外探测器产品线以稳定性高、抗干扰能力强著称，广泛应用于家庭、商铺及工业场景。","product_intro":"DS-1T207S是一款专为长距离探测设计的被动红外探测器，探测距离可达20米，覆盖角度110°。采用双元热释电传感器和数字信号处理技术，有效降低误报率。支持防宠物功能（最大25kg），具备自动温度补偿和抗白光干扰能力，适用于仓库、走廊、庭院等大空间安防需求。","key_specs":["探测距离：20米","探测角度：110°","防宠物等级：25kg","工作电压：DC 9-16V","工作温度：-10°C~50°C","报警输出：常闭/常开可选"]}
• alt_products：[{"product_name":"海康威视DS-1T207S红外长距离探测器","brand":"海康威视","model":"DS-1T207S","price":289},{"product_name":"大华DH-ARD1201C红外长距离探测器","brand":"大华","model":"DH-ARD1201C","price":259},{"product_name":"艾礼安AL-238T红外长距离探测器","brand":"艾礼安","model":"AL-238T","price":189}]
• kol_quotes：["海康这款长距离探测器在20米范围内几乎零误报，是仓库安防的性价比之王。","防宠物功能实测对中型犬有效，适合有宠物的家庭庭院使用。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍评价该探测器灵敏度高且误报率低，尤其对防宠物功能表示满意。多数买家反馈安装简便，配合海康威视录像机或报警主机使用效果稳定。部分用户提到在极端高温环境下灵敏度略有下降，但整体性价比突出，适合大范围监控场景。京东好评率98%，复购率较高。","source_count":2}},{"source":"objective","score":92.44,"weight":0.5,"confidence":0.8,"details":{"wom_score":91.39999999999999,"rating_avg":4.7}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":12300,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["海康这款长距离探测器在20米范围内几乎零误报，是仓库安防的性价比之王。","防宠物功能实测对中型犬有效，适合有宠物的家庭庭院使用。"]}}]
• method_version：v2
• search_visual：null