海康威视红外人体感应传感器

评测依据

• review_count：18500
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_quality
• sources：["京东","天猫","小红书","什么值得买"]
• time_range：{"from":"2026-06-25 11:28:55","to":"2026-06-25 11:28:55"}
• intros：{"brand_intro":"海康威视成立于2001年，是全球领先的智能安防解决方案提供商，以视频技术为核心，深耕物联网感知领域。创始人陈宗年、龚虹嘉带领团队从视频压缩板卡起步，逐步发展为市值超千亿的科技巨头。公司拥有强大的研发实力，每年研发投入占营收10%以上，品控严格遵循ISO9001及军工级标准。在红外传感器领域，海康威视凭借自研算法和光学设计，实现了高灵敏度和低误报率，产品广泛应用于智能家居、商业安防及工业场景，市场占有率连续多年位居国内前三。","product_intro":"该产品定位为家用及轻商用智能安防配件，核心卖点包括：采用双元热释电红外感应元件，探测距离最远10米，角度120°，支持灵敏度三档可调。适用于家庭走廊、车库、商铺门口等区域的人体移动检测。相比竞品（如小米人体传感器2），海康威视这款产品在抗干扰能力上更胜一筹，能有效过滤宠物（15kg以下）误触，且支持干接点输出，可对接各类报警主机或智能家居系统。","key_specs":{"探测距离":"10米（25℃环境下）","探测角度":"120°（水平）","工作电压":"DC 12V / 24V","输出方式":"常闭/常开干接点","抗干扰":"支持宠物免疫（15kg以下）","工作温度":"-10℃~50℃"}}
• alt_products：[{"product_name":"海康威视红外人体感应传感器","brand":"海康威视","model":"DS-PD2T10-EG2","price":89},{"product_name":"森霸热释电红外传感器","brand":"森霸传感","model":"RE200B","price":3.5},{"product_name":"小米人体传感器2","brand":"小米","model":"MJSXJ02CM","price":49}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":90.79999999999998,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫及什么值得买平台评价，用户普遍认可其稳定性和灵敏度，尤其称赞其宠物防误报功能在实际使用中表现可靠。专业评测指出，该传感器在高温环境下（如夏季阳台）仍能保持较低误报率，优于同价位竞品。缺点方面，部分用户反映外观设计较为工业风，与家居装修融合度一般；另外，接线端子需要一定电工知识，对小白用户不够友好。总体而言，性价比突出，适合对稳定性要求高的用户。","source_count":4}},{"source":"objective","score":92.72,"weight":0.6,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":18500,"wom_score":90.79999999999998}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":18500,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null