Featuring Modbus, WiFi, and Cellular communication, cloud-based Super Gateways measure HVAC and environmental values, including ambient temperature, humidity, AC current, voltage, 4–20 mA signals, and light/motion. Products can acquire and log data, communicate wirelessly at long range, and execute custom programs on their own. With extended-range RF transceiver, single gateway covers 30,000 ft² with 1.3-mile line-of-sight capability. Each has 3 GB onboard memory, storing 120 billion data points.