海康威视半有源蓝牙门禁卡（DS-K1T系列）

评测依据

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• sources：["京东","天猫","小红书","什么值得买"]
• time_range：{"from":"2026-06-25 11:15:25","to":"2026-06-25 11:15:25"}
• intros：{"brand_intro":"海康威视（Hikvision）成立于2001年，总部杭州，是全球安防行业龙头，2023年营收超800亿元。创始人龚虹嘉以\"技术立企\"为理念，早期押注视频压缩算法，后拓展至门禁、报警、智能家居全生态。公司拥有国家级博士后科研工作站，专利数量超6000项。品控上执行\"六西格玛\"标准，每张卡片出厂前需通过射频一致性、抗静电、跌落等12项测试。海康威视在政府、金融、交通等高端市场占有率极高，被誉为\"安防界的华为\"。","product_intro":"这款半有源卡定位\"高端商务与智慧社区\"，主打\"超长续航+精准定位\"。核心卖点包括：蓝牙5.0低功耗芯片，待机功耗仅0.1μA，电池寿命可达5年；支持\"多门联动\"，一张卡可同时管理小区大门、单元门、电梯权限。适用场景为高端住宅、甲级写字楼、医院。竞品对比中，其读卡稳定性优于中控智慧，但价格高出50%。海康威视的\"萤石云\"平台可远程下发权限，方便物业统一管理。","key_specs":{"工作频率":"13.56MHz + 蓝牙5.0","读卡距离":"IC模式≤5cm，蓝牙模式≤15米","电池寿命":"内置CR2477电池，续航4-5年","材质":"PC+ABS合金，防水等级IP67","适配系统":"海康威视全系门禁及萤石云平台"}}
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