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Emerson Network Power > EMEA > Products > Monitoring > Remote Monitoring

Local and Remote Data Center Monitoring

Autonomous microprocessor-controlled modules provide supervision and control of data center infrastructure equipment, with the ability to monitor up-to-the-second status on system protection. Information can also be integrated to centralized facility management.

Liebert OpenComms EM Environmental Monitor
Compact, half-duplex device designed to monitor temperature, humidity, water detection and contact closure and notify personnel when those conditions exceed user-defined limits.
Liebert TW420 and THW420 Environmental Sensors
Temperature and humidity sensors provide accurate sensing of room temperature and humidity, transmitting the data via 4-20 mA output signal to the Liebert Universal Monitor.
Liebert Microface
Liebert Microface is a standard control for air conditioners. Its advanced features secure energy savings and system optimization.
Liebert Universal Monitor
Microprocessor with multi-sensing, remote monitoring and remote control capabilities. Its advanced technology provides high-availability monitoring around the clock. The Universal Monitor can operate as an independent, stand-alone controller or in conjunction with Liebert SiteScan Web centralized monitoring system.
Liebert RCM4 Contact Closure Alarm Panel
Displays customized alarm indication for any dry contact input from environmental, power and UPS systems, including Liebert units. This remote system continuously surveys your most critical support equipment and instantly alerts you to alarm conditions. The unit monitors up to four digital inputs.
Liebert ENV-DO and Liebert iCOM-DO Environmental Discrete Output Interface Card
Easily installed in selected Liebert precision cooling systems to provide contact closure monitoring and reporting of system operation. The unit provides contact closure outputs, and reports status and major alarm conditions to an existing Building Management System, I/O or alarm panels, and autodialer devices.
Liebert Transformer Module Centralized Power Supply
Provides centralized power distribution for 24VAC loads with two independently fused 40VA isolated outputs. The TM115 and TM230 transformer modules are designed as self-contained, stand-alone devices.
Liebert AC4 and AC8 Controllers
Autochangeover controllers ideal for coordinated control of systems with redundant equipment, such as multiple environmental units or pumps. When the controller detects an alarm in an operating device, a standby device is enabled and the device in alarm is either disabled or left operating as configured.