Brand/Type of good Temp/Hum day/night controller

Looking at the evc-2 and the titan kronus 4. Do these devices require other components to facilitate operation? These type of devices appear to be straight forward when setting day/night controls and with regard to intake/exhaust and heating. What is the word?

i used a sentinel controller similar to the evc-2 and they work. They truely are dumby proof. Never had the chance to use the temp/humid. part but the co2 part worked. What i will tell you though is , the Sentinel and C.A.P. products are on the cheaper side and are all made of chinese parts. If you want a quality TEC (total environmental controller) look into "Greenair Products" their are a little more pricey but are quality made !! since your willing to spend 200+ on a controller u might aswell get a quality one. Tomorrow i am going to make a HUGE purchase and have this on my mind aswell. In my opinion IF i do get one , i will go with green air because of the quality of the product..

Thank you for the info I will check out that product line.