Proliphix IMT550C Thermostat and HVAC Controller. Includes Free access to the IMT550.com central management portal and dashboard.
 
One of the few Smart Thermostats on the market today that does not require an Internet connection for most all operations. The IMT550 is not reliant on a manufacturer's web portal. Its built-in web server allows access to all settings and configurations through a direct local area network connection. You may also connect directly to the device from a remote location by using port forwarding to its internal static IP.
 
Hard wired with CAT5 cable for network connection. 
 
The IMT Series of Internet-Managed Energy Controllers now gives you greater choice and flexibility to add HVAC and equipment monitoring and control to your facilities.  The IMT550C connects with a Cat-5 Ethernet cable for traditional installation or in areas where wireless signal strength may be degraded by environmental influences.  The IMT550C thermostat can handle up to 3 stage heat and 2 stage air conditioning. 
 
Additionally, the IMT550C supports three external wired sensors which can be used to sense temperature or dry contact closures from external equipment.  Each of these sensors can provide independent alarms via email or text message notification when pre-set threshold conditions are exceeded.  Two independently scheduled auxiliary relays are also supported to enable customers to control additional equipment.