Ceiling long infrared repeater, built-in infrared, ZigBee / SmartRoom transceiver module can replace the original infrared remote control of various types of infrared appliances (such as air conditioning, television, automatic curtains, etc.), in order to achieve an infrared remote control home appliances. The product is simple, it can replace multiple remote control, to achieve a multi-purpose device is widely used in smart home, smart hospital, the wisdom of the hotel, intelligent buildings, smart farming and other occasions. Wide range of applications, in addition to the common smart home system can also be used in the monitoring system, intelligent hospital, the wisdom of the hotel, smart buildings, intelligent support and other systems. [Intelligent home experience center QQ exchange group: 197 503 349] Features: 1, support ZigBee / SmartRoom HA protocol; 2, ZigBee / SmartRoom Device Type: coordinator; 3, using special software to save and run settings; 4, Intelligent Access, safe and reliable; 5, simple structure, easy to use; 6, stylish and elegant, suitable for a variety of application areas.