All of our thermostats are powered by 24VAC and they all require a common wire. If you do not have a common wire you can purchase the NT-PWIRE and it will give you a common wire. Alternatively you can purchase a 24VAC power supply and plug it into an outlet.
Yes, the NT-TEMP is required for remote sensing. NetX thermostats use an advanced remote sensor bus which has active electronics, not just a passive temperature sensor.
Press and release the up and down arrows simultaneously.
Yes, the NT-BAS device will allow integration with any BACnet system. As your company grows and adds further automation the NT-BAS will seamlessly integrate with additional systems.