小米人体传感器2（微波广角版）

评测依据

• review_count：5800
• rating_avg：4.4
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 01:01:00","to":"2026-06-26 01:01:00"}
• intros：{"brand_intro":"小米集团成立于2010年，是全球领先的消费电子与智能硬件公司。其生态链产品覆盖广泛，安防领域以高性价比和智能互联为核心竞争力。小米人体传感器系列依托米家智能平台，可实现与数百款设备的场景联动，用户基数庞大，尤其受年轻租房群体和智能家居爱好者青睐。","product_intro":"小米人体传感器2（微波广角版）采用微波探测技术，替代传统红外方案，探测角度170°，距离7米。支持通过米家APP设置智能场景，如\"有人开灯\"\"无人关空调\"。内置光敏传感器，可区分白天/黑夜模式。体积小巧（直径32mm），采用磁吸底座，可随意摆放。需搭配米家网关使用。","key_specs":["探测技术：微波（10.525GHz）","探测角度：水平170°","探测距离：最大7米","光敏传感器：支持明暗判断","联网方式：Zigbee 3.0（需米家网关）","供电方式：CR2450纽扣电池（续航1年）"]}
• alt_products：[{"product_name":"小米人体传感器2（微波广角版）","brand":"小米","model":"MJSXJ02CM","price":49},{"product_name":"海康威视DS-1T302S微波广角探测器","brand":"海康威视","model":"DS-1T302S","price":89},{"product_name":"大华DH-ARD1201微波广角探测器","brand":"大华","model":"DH-ARD1201","price":79}]
• kol_quotes：["49元就能实现全屋智能感应，还要什么自行车？","170°超广角，放在走廊能覆盖整个过道。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价两极分化：正面评价集中在\"价格便宜\"\"联动玩法多\"\"外观小巧\"；负面反馈主要是\"探测距离偏短\"\"需网关才能用\"。整体性价比极高，适合作为智能家居入门配件。京东好评率93%，常见关键词为\"便宜好用\"\"智能场景有趣\"。","source_count":2}},{"source":"objective","score":76.43651515151515,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.4,"price":49,"wom_score":87.1}},{"source":"user_review","score":88,"weight":0.2,"confidence":1,"details":{"rating_avg":4.4,"review_count":5800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["49元就能实现全屋智能感应，还要什么自行车？","170°超广角，放在走廊能覆盖整个过道。"]}}]
• method_version：v2
• search_visual：null