TCL 同轴视频分配器 1分8

评测依据

• review_count：950
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 01:02:47","to":"2026-06-26 01:02:47"}
• intros：{"brand_intro":"TCL创立于1981年，是中国知名家电与电子企业，业务覆盖电视、安防、通讯等多个领域。在安防配件方面，TCL凭借成熟的电子制造经验和品质控制体系，推出多款视频分配器、线缆等产品，以稳定性和耐用性著称，深受工程商信赖。","product_intro":"TCL-VD108是一款1分8大路数同轴视频分配器，适用于需要多路监控显示的场所。采用独立放大电路设计，每路输出信号独立驱动，互不干扰。支持宽电压输入（DC 12V-24V），内置防雷保护模块。金属机箱设计，适合机架安装，广泛应用于商场、停车场等场景。","key_specs":["输入接口：1路BNC","输出接口：8路BNC","带宽：10Hz-12MHz","增益：0dB±0.5dB","阻抗：75Ω","供电方式：DC 12V/24V"]}
• alt_products：[{"product_name":"TCL 同轴视频分配器 1分8","brand":"TCL","model":"TCL-VD108","price":168}]
• kol_quotes：["工程狮老王：TCL这款8路分配器，商场项目用了两年没出问题。","安防老李：防雷功能很实用，省了额外买防雷器。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":88.3,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞该分配器在多路输出时信号依然稳定，画质无衰减。金属机箱坚固，散热良好，适合7×24小时连续工作。部分用户提到体积较大，需占用一定空间，但功能强大。防雷设计在雷雨天气中提供了额外保护，整体评价为专业级产品。","source_count":2}},{"source":"objective","score":82.85374371859297,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":168,"wom_score":88.3}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":950,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["工程狮老王：TCL这款8路分配器，商场项目用了两年没出问题。","安防老李：防雷功能很实用，省了额外买防雷器。"]}}]
• method_version：v3
• search_visual：null