DuctAir Conditioners

Give hair a boost while gently cleaning and softening it with our NEW shampoo designed for thin, dull hair. Enriched and helps reduce breakage and split ends while strengthening each ...

Come From Gabby\\\'s Beauty Supplies

What is the difference between 2-wire transmitter, 3-wire transmitter and 4-wire transmitter?  2-wire transmitter  3-wire transmitter  4-wire transmitter Four-wire transmitters have their own internal power supply, and they do not need to be connected to a DC power ...

Come From Shanghai Chenzhu Instrument Co., Ltd.

BL121AC gateway supports connection and collection of multi-brand air conditioners, and uploads data to OPC UA for remote monitoring. The main functions of the cloud thermostat include cloud sensing (room temperature), cloud management (switching on and off air conditioners, ...

Come From Beilai Technology Co.,Ltd