小米人体传感器2

评测依据

• review_count：52000
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:02:33","to":"2026-06-26 01:02:33"}
• intros：{"brand_intro":"小米集团成立于2010年，以智能手机和智能硬件为核心，构建了全球最大的消费级IoT平台。小米生态链产品以高性价比、智能化、易用性著称，在智能家居安防领域拥有广泛用户基础，产品线覆盖传感器、摄像头、门锁等。","product_intro":"小米人体传感器2采用红外热释电技术，可实时监测人体移动。通过Zigbee协议接入米家智能系统，实现联动灯光、报警、摄像头录制等场景。支持光照度检测，可区分白天/黑夜。超低功耗设计，纽扣电池续航长达2年，体积小巧可粘贴安装。","key_specs":["探测距离：7米（25℃）","探测角度：水平120°","无线协议：Zigbee 3.0","电池类型：CR2450纽扣电池","光照检测：支持（0-3000lux）","工作温度：-10℃~+50℃"]}
• alt_products：[{"product_name":"小米人体传感器2","brand":"小米","model":"MJSXJ02CM","price":59},{"product_name":"大华红外探测器P系列","brand":"大华","model":"DH-ARD-P1","price":99}]
• kol_quotes：["小米人体传感器2是智能家居自动化的'眼睛'，59元买不了吃亏。","配合小爱音箱，回家自动亮灯，体验感拉满。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.3,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其与米家生态的无缝联动，设置简单，响应灵敏。多数反馈续航优秀，一年以上无需换电池。部分用户指出在高温环境（如夏季阳台）灵敏度略有下降，且无防宠物功能。整体评价为'智能家居入门必备'，性价比极高。","source_count":0}},{"source":"objective","score":75.92621212121212,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":59,"wom_score":90.3}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":52000,"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是智能家居自动化的'眼睛'，59元买不了吃亏。","配合小爱音箱，回家自动亮灯，体验感拉满。"]}}]
• method_version：v2
• search_visual：null