The tekmarNet® Internet Gateway 485 allows remote access to tekmarNet® compatible controls through a web browser, either over the Internet or through a local area network. Users can view and change settings for each thermostat, including: temperature, heat/cool/auto, fan operation, relative humidity, schedules, and the away scene. In addition, the boiler system temperatures, firing rate, run times, and pump status can be viewed. All system data can be graphed on a chart or be exported to a data file. The 485 can send daily or weekly status reports, as well as error and warning notifications, through e-mail. The 485 includes three alert inputs that can be used to monitor auxiliary equipment. The 485 is compatible with tekmarNet® products manufactured during and after December 2014. Please contact customer service to check for compatibility of products manufactured prior to this date.