The CellBOX-H/BOX v.2.0 is an advanced data logger for water supply networks that measures and records various parameters such as pressure, temperature, and inputs from sensors. It transmits data via GSM/GPRS to monitoring systems in real-time. It can operate independently for long periods with an internal battery and memory. The device is configurable and can trigger alarms based on thresholds. It is used to monitor and control water networks as part of telemetry systems.