Description The HAZE 400 FT is Robe‘s professional hazer. The machine is capable of producing very large quantities of haze very quickly and quietly. The specially designed air compressor is vibration free and virtually silent in operation. In addition, inbuilt onboard DMX makes full control of the HAZE 400 FT easy. The HAZE 400 FT delivers a high volume of fine, translucent haze into any environment and uses a oil-based haze liquid.