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  KK2011 PIR Motion Sensor

  Zigbee PIR Moetion Sensor

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  KK2001 Door/Window Sensor

  Zigbee Door/Window Sensor

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  KK5001 Smart Thermostatic Radi...

  WiFi/RF Thermostatic Radiator ...

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  KK5004 Intelligent Thermostat

  WiFi/RF Remote Thermostat

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  KK5002 Smart TRV Gateway

  WiFi/RF Smart Gateway