• Lock & key(s) to prevent unauthorized editing of parameters
• EMS (Energy Managment System) interfaces:
   - enable / disable of heating controller (EMS enables or disables heating system
   - remote set point control of heating system (EMS provides one control override
     (DO) & one 0 - 20ma signal (AO) to StageMod to take full control of StageMod
     target temperature)
• Web / LAN server interface allowing each controller to communicate to any PC
  web-browser application
• Custom serial protocols available

• Remote Set-point Option           Allows EMS interfacing to StageMod
                                                 (see Optional Features above)
• Web Server Option                    Web / LAN server module for StageMod
                                                 (see Optional Features above)
• Customizing Option(s)               Project specific customization available
                                                 on request