EnvirPro NSH (hereinafter referred to as NSH series) consolidates PDU, temperature monitoring, dry contact (sensor), UPS detect, web page management, message, e-mail, and SNMP functions together to enable MIS staff to be informed with the power supply, external temperature of equipment, and thereby to remotely deal with the relevant problems through Internet. In this way, problems can be solved timely, helping to reduce the losses of enterprises, while MIS staff can save time without commuting between two places.