小米人体传感器2

评测依据

• review_count：22000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:02:30","to":"2026-06-26 01:02:30"}
• intros：{"brand_intro":"小米集团成立于2010年，是全球知名的消费电子与智能硬件公司。其生态链企业绿米联创负责传感器类产品研发，以高性价比、极致简约设计和米家智能生态无缝接入著称。小米人体传感器系列累计销量超千万，是智能家居入门级安防产品的首选品牌之一。","product_intro":"小米人体传感器2采用Zigbee 3.0协议，需配合小米多模网关或支持Zigbee的智能音箱使用。探测范围170°广角，最远7米，可检测人体移动并触发智能场景（如开灯、报警）。内置光敏传感器，支持\"有人移动且光线暗\"条件触发。体积小巧，可粘贴或站立放置，电池续航约2年。","key_specs":["通信协议：Zigbee 3.0","探测角度：170°","探测距离：7米","光敏传感器：支持","供电方式：CR2450电池（续航2年）","工作温度：-10℃~50℃"]}
• alt_products：[{"product_name":"小米人体传感器2","brand":"小米","model":"MJSXJ02CM","price":49},{"product_name":"海康威视红外入侵探测器","brand":"海康威视","model":"DS-PD1-T10","price":89},{"product_name":"欧瑞博红外人体传感器","brand":"欧瑞博","model":"S31","price":79}]
• kol_quotes：["小米人体传感器2是搭建全屋智能的基石，便宜又好用。","配合小爱音箱，回家自动开灯体验极佳。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":84.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，49元即可实现智能联动。安装简单，配合米家APP可自定义自动化场景，如人来灯亮、离家布防。部分用户反映Zigbee信号在穿墙后稳定性一般，建议网关与传感器距离不宜过远。作为安防探测器，其探测精度不如专业红外入侵传感器，但满足日常智能家居触发需求。","source_count":0}},{"source":"objective","score":76.08651515151514,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.5,"price":49,"wom_score":84.1}},{"source":"user_review","score":90,"weight":0.2,"confidence":1,"details":{"rating_avg":4.5,"review_count":22000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["小米人体传感器2是搭建全屋智能的基石，便宜又好用。","配合小爱音箱，回家自动开灯体验极佳。"]}}]
• method_version：v3
• search_visual：null