NCC unit has time range of 30-600 Sec. & input voltage of 24VAC; Macromatic unit has time range of 6-600 Sec. & input voltage of 24-240VAC
NCC unit has time range of 30-600 Sec. & input voltage of 24VAC; Macromatic unit has time range of 6-600 Sec. & input voltage of 24-240VAC
Looks like you haven't made a choice yet.