Sentry Smart series of Inteligent Power Distribution Units (PDUs) with output sockets, fuse protected circuit protection, an LED true RMS current measurement display, and a network inteface (IP) for remote management, monitoring and control. The SNMP interface can be used to view power, temperature and humidity levels via a Web browser and receive SNMP-based alarms. PDUs can be daisy chained together to provide one IP address for remote monitoring – require CL expansion module.