The Sentinel PRO cloud-based system from Sensaphone provides remote monitoring of equipment and environmental conditions in water and wastewater applications. The system monitors, delivers alarms and datalogs input/output points from third-party Modbus sensors, transducers and programmable logic controllers. It supports Modbus RTU/485 and Modbus TCP. Only one unit is required to monitor up to 64 Modbus registers and 12 different digital or analog status conditions including pump status, tank level, flow rate, pressure, temperature, humidity, water leaks and power failure. The system sends alerts via phone, email or text. Users can view data values in real time via sensaphone.net or an iPhone/Android app. All sensor readings are saved in the cloud, which protects against data loss and provides unlimited information storage. The standard system is Ethernet based, but is also available with a cellular option. 877/373-2700; www.sensaphone.com