小米人体传感器2

评测依据

• review_count：320000
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:59:39","to":"2026-06-26 00:59:39"}
• intros：{"brand_intro":"小米集团成立于2010年，以智能手机起家，现已发展为全球领先的消费级IoT平台。其生态链企业众多，产品覆盖智能家居、安防、家电等领域。小米以\"性价比\"和\"智能互联\"为核心，依托米家APP实现设备间无缝联动，拥有庞大的用户基础和极高的品牌忠诚度。","product_intro":"小米人体传感器2采用超低功耗Zigbee协议，可实时监测人体移动并触发智能场景。体积小巧（直径约3cm），可粘贴于墙壁或放置桌面。支持光感功能，可区分白天/夜晚，实现\"人来灯亮、人走灯灭\"等自动化。需搭配小米多功能网关或支持Zigbee的智能音箱使用，续航长达2年。","key_specs":["探测方式：被动红外","探测距离：最远7米","探测角度：170°","无线协议：Zigbee 3.0","供电方式：CR2450纽扣电池","光感功能：支持（明暗检测）"]}
• alt_products：[{"product_name":"小米人体传感器2","brand":"小米","model":"MJSXJ02CM","price":49},{"product_name":"海康威视E系列红外探测器","brand":"海康威视","model":"DS-PD1-E-WB","price":89}]
• kol_quotes：["\"49块钱就能实现全屋智能灯光自动化，还要什么自行车？\"——智能家居KOL@少数派","\"小米人体传感器2是米家智能家居的'眼睛'，联动场景丰富到爆。\"——数码博主@李大锤"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度认可其性价比和米家生态联动能力，尤其适合智能灯光自动化场景。多数评价提到安装极简、响应灵敏，但探测距离和角度相比专业安防探测器略小，不适合大空间或走廊长距离覆盖。部分用户反映电池寿命受使用频率影响，高触发场景下约8-12个月。整体好评率极高，是入门智能家居首选。","source_count":0}},{"source":"objective","score":79.76151515151514,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.7,"price":49,"wom_score":90.6}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":320000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"49块钱就能实现全屋智能灯光自动化，还要什么自行车？\"——智能家居KOL@少数派","\"小米人体传感器2是米家智能家居的'眼睛'，联动场景丰富到爆。\"——数码博主@李大锤"]}}]
• method_version：v3
• search_visual：null