2020-11-12
Introduction to the advantages of Zigbee smart devices “ZigBee” comes from ZigZag, which is a bee’s body language. When bees find a new flower bush, they […]
2020-11-12
The fan-coil air conditioning system consists of one or more fan-coil units and a cold and heat source supply system. The fan-coil unit consists of a […]
2020-10-30
With the advancement of technology and the continuous development of the Internet, thermostats used in the HVAC field have also begun to integrate with the Internet. […]
