25More features are available if you connect Raritan's or third-partyexternal equipment to your EMX.In This ChapterConnecting Asset Management Sensors ................................................25Connecting Environmental Sensor Packages .........................................39Connecting a Logitech Webcam .............................................................59Connecting a GSM Modem .....................................................................60Connecting an Analog Modem ................................................................60Connecting an External Beeper ..............................................................61Connecting a Schroff LHX/SHX Heat Exchanger ...................................61Connecting the Schneider Electric PowerLogic PM710..........................63Connecting Asset Management SensorsYou can remotely track the locations of up to 64 IT devices in the rack byconnecting an asset management sensor (asset sensor) to the EMXafter IT devices are tagged electronically.To use the asset management feature, you need the following items: Raritan asset sensors: An asset sensor transmits the assetmanagement tag's ID and positioning information to the EMX. Raritan asset tags: An asset tag is adhered to an IT device. Theasset tag uses an electronic ID to identify and locate the IT device.Chapter 4 Connecting External Equipment(Optional)