ZD Series Products have built-in power chip, which helps with the acquisition of voltage, current, power, Watts, and power factor-related information; LCD panel can display voltage, current and IP. They can also operating power switch through LCD panel. You may add Temperature and humidity sensors controlling power switch depending on the changes of environmental temperature and humidity. Support SNMP (V1/V2/V3) and SNMP Trap; Web API (JSON format control).