海康威视红外幕帘探测器

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 01:02:31","to":"2026-06-26 01:02:31"}
• intros：{"brand_intro":"海康威视是全球领先的安防解决方案提供商，成立于2001年，总部位于杭州。公司以视频技术为核心，深耕智能物联网、大数据与安防领域，产品覆盖全球150多个国家和地区。其红外探测器系列以稳定性和高性价比著称，深受工程商和家庭用户信赖，连续多年位居中国安防市场占有率第一。","product_intro":"DS-1T302S是一款专为门窗、阳台等区域设计的红外幕帘探测器，采用数字双元热释电传感器与智能逻辑算法，可有效区分宠物与人体，减少误报。支持壁挂或吸顶安装，探测距离最远12米，角度达15度，配合海康互联APP可实现远程报警推送，适用于家庭、商铺及办公场所的周界防护。","key_specs":["探测方式：被动红外（双元）","探测距离：12米（幕帘式）","探测角度：15度","工作电压：DC 9-16V","抗宠物：25kg以下","报警输出：常闭/常开可选"]}
• alt_products：[{"product_name":"海康威视红外幕帘探测器","brand":"海康威视","model":"DS-1T302S","price":89},{"product_name":"小米人体传感器2","brand":"小米","model":"MJSXJ02CM","price":59}]
• kol_quotes：["智能家居博主@科技宅小明：海康这款幕帘探测器性价比极高，配合智能家居网关使用体验完美。","安防工程师老张：工程安装首选，故障率低，调试方便。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反映安装简单，灵敏度高且误报率低。多数评价提到其抗宠物功能实用，能有效过滤猫狗活动。部分用户反馈在高温环境下偶尔出现误报，但整体稳定性优于同价位产品。京东好评率98%，天猫评分4.8，被多次推荐为入门级幕帘探测器的首选。","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":["智能家居博主@科技宅小明：海康这款幕帘探测器性价比极高，配合智能家居网关使用体验完美。","安防工程师老张：工程安装首选，故障率低，调试方便。"]}}]
• method_version：v2
• search_visual：null