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  KK2011 PIR Motion Sensor

  红外人体热释

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  KK2001 Door/Window Sensor

  门窗磁传感器

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  KK5001 Smart Thermostatic Radi...

  智能温控阀

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  KK5004 Intelligent Thermostat

  智能温控器

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  KK5002 Smart TRV gateway

  智能温控网关