The XWEB300D PRO is suitable for small installations with up to 6 or 18 metering points, such as petrol stations, retail and small businesses. Despite the smaller number of connectable measuring points, the connectivity options are comparable to those of the larger versions. Top-hat rail module (10 DIN modules) for installation in control cabinet Data storage duration of at least one year Various display options for actual values GPRS radio connectivity for applications without Ethernet Remote access All operating parameters of all controllers can be changed remotely Automatic data export to local USB stick Alarm messages via FAX, SMS and e-mail