大华红外壁挂探测器 DH-ARD1

评测依据

• review_count：9800
• 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 01:02:23","to":"2026-06-26 01:02:23"}
• intros：{"brand_intro":"大华股份是全球领先的以视频为核心的智慧物联解决方案提供商，成立于2001年，总部位于杭州。公司专注于安防监控、智能家居、智慧城市等领域，拥有强大的技术研发能力和全球化服务网络，产品远销180多个国家和地区，是中国安防行业双巨头之一。","product_intro":"DH-ARD1是一款经济型被动红外壁挂探测器，采用高性能双元红外传感器，具备数字温度补偿和自动灵敏度调节功能。探测距离10米，探测角度90度，支持壁挂安装，可有效过滤宠物（25kg以下）误报。产品支持常闭/常开报警输出，兼容主流报警主机，适合家庭、店铺、仓库等室内安防场景。","key_specs":["探测方式：被动红外","探测距离：10米","探测角度：90度","工作电压：DC 9-16V","抗宠物：25kg以下","工作温度：-10℃~+50℃"]}
• alt_products：[{"product_name":"大华红外壁挂探测器 DH-ARD1","brand":"大华股份","model":"DH-ARD1","price":79},{"product_name":"海康威视红外壁挂探测器 DS-PD1","brand":"海康威视","model":"DS-PD1","price":89},{"product_name":"萤石红外壁挂探测器 T1","brand":"萤石","model":"CS-T1","price":99}]
• kol_quotes：["大华出品，品质不输海康，价格更亲民。","家庭安防入门好选择，稳定够用。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":92.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户反馈该产品灵敏度高，响应迅速，安装方便。多数评价称赞其抗宠物误报效果不错，适合有宠物的家庭。部分用户提到外壳材质略显普通，但整体功能稳定。天猫好评率97%，被认为是海康DS-PD1的直接竞品，价格略低但性能相当。","source_count":0}},{"source":"objective","score":70.49560606060605,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":79,"wom_score":92.1}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":9800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["大华出品，品质不输海康，价格更亲民。","家庭安防入门好选择，稳定够用。"]}}]
• method_version：v2
• search_visual：null