What are the top 5 brands in the brand list of computer room environmental monitoring system _ monitoring host?

Hello, the relatively high brands in China are: * * rice, vertical and horizontal, oriental sunshine, big banyan and so on. , are relatively advanced brands with relatively high market share.

The power environment monitoring system is a set of monitoring system, which can realize the functions of "telemetry, remote communication, remote control and remote adjustment" for intelligent and non-intelligent equipment such as communication power supply, battery pack, UPS, generator and air conditioner, as well as environmental variables such as temperature and humidity, smoke, groundwater and access control, and can see the operation of the equipment on the terminal;