The E2MT E2 Environmental Sensor Module works with Tripp Lite LX Platform devices, including WEBCARDLX, WEBCARDLXS, PDU3XE-Series PDUs and PDU3E-Series PDUs. By connecting the included USB cable to an LX Platform device, the E2MT allows you to remotely monitor ambient temperature conditions in network environments. If temperature values exceed a certain limit, it is recorded in the event log of the LX Platform device's PowerAlert® Device Manager interface. The E2MT mounts magnetically to most racks and cabinets. Up to three E2 modules can be daisy-chained together. A built-in retention harness secures cable connections to reduce clutter.