Communicate with your system via mobile phone, allowing you to monitor current information or operate the system by remote control via a text message or easy shortcuts. Alarm notifications per text message are optional.Please note that in some countries (or specific network operators) the G2/GPRS networks are being switched off. For the Asia Pacific area and the Americas, this is already in progress, and the GPRS module will no longer be available in these areas.For Europe, the GPRS module will remain available for the time being. It is expected that in Europe, end 2020, the G2/GPRS network will no longer be supported.General SpecificationsMasterBus powering: NoDelivered with: GPRS antenna, MasterBus cable, MasterBus terminator, users manual; SIM card not includedDimensions (H x W x D): 66 mm (2.6″) x 78 mm (3.1″) x 32 mm (1.3″)Weight: 0.08 kgTechnical SpecificationsProtection degree: IP21Technical FileUser Manual .input-wrapper a { text-decoration: none; / Removes underline / background-color: transparent; / Ensures no background color / } .input-wrapper a:hover { text-decoration: underline; / Adds underline on hover / background-color: transparent !important; / Removes grey highlight / }