海康威视红外壁挂探测器 DS-PD1

评测依据

• review_count：12500
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:02:23","to":"2026-06-26 01:02:23"}
• intros：{"brand_intro":"海康威视是全球领先的以视频为核心的智能物联网解决方案提供商，成立于2001年，总部位于杭州。公司深耕安防领域二十余年，拥有强大的研发实力和完整的产业链，产品覆盖视频监控、门禁报警、智能家居等多个领域，连续多年位居全球安防企业前列，是中国安防行业的标杆品牌。","product_intro":"DS-PD1是一款高性价比的被动红外壁挂探测器，采用双元红外传感器和数字信号处理技术，有效探测人体移动。支持壁挂安装，探测角度90度，探测距离8-12米，具备抗白光干扰、抗宠物误报功能。产品外观小巧，适合家庭、商铺、办公室等室内场景使用，可配合海康威视报警主机或智能家居系统联动。","key_specs":["探测方式：被动红外","探测距离：8-12米","探测角度：90度","工作电压：DC 9-16V","抗白光：≥6500Lux","工作温度：-10℃~+50℃"]}
• alt_products：[{"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":"大华红外壁挂探测器 DH-ARD1","brand":"大华股份","model":"DH-ARD1","price":79},{"product_name":"萤石红外壁挂探测器 T1","brand":"萤石","model":"CS-T1","price":99}]
• kol_quotes：["安防老牌，入门首选，稳定可靠不折腾。","百元以内无敌手，家庭安防第一道防线。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该产品性价比极高，安装简单，灵敏度适中，误报率低。多数评价提到其抗宠物干扰能力不错，小型犬和猫不会触发报警。部分用户反映在极端高温环境下灵敏度略有下降，但整体稳定性令人满意。京东好评率98%，是入门级红外探测器的热门选择。","source_count":0}},{"source":"objective","score":94.03999999999999,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":12500,"wom_score":94.1}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":12500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["安防老牌，入门首选，稳定可靠不折腾。","百元以内无敌手，家庭安防第一道防线。"]}}]
• method_version：v2
• search_visual：null