The Building Automation Controller/HAU is specially designed with energy saving control and building security in one unit. Rax-Tech International manufactures Building Automation Controller/HAU. Rax-Tech International is an ISO 9001:2008 certified company that offers Industrial Automation Panels, Building Management System, Industrial Emergency Lighting, Fiber Optic Lighting, Automatic Phase Changeover, etc. The Building Automation Controller/HAU has DTMF based mobile alert & controls.
