The Micro Instruments Rack Mount Environmental Monitor is a network-enabled device for monitoring critical conditions within server rooms, data centres, and network closets. Housed in a 1U rack-mountable chassis, it provides real-time data and alerts for temperature, humidity, airflow, power status, and water leaks. Integration with network management systems is supported through SNMP. Users can configure alert thresholds and receive notifications via email or SNMP traps when conditions deviate from safe operating parameters. The unit features multiple ports for connecting a range of optional external sensors to monitor specific points within the IT infrastructure. This device helps prevent equipment damage and minimise downtime caused by environmental factors.