Voltage Tolerances on Intellivox Products
Written by Arturo Perez
Updated at January 9th, 2026
Question:
Can Intellivox products be used in Japan (100V mains) or in the UK (240V mains)?
Answer:
According to the specification, the mains voltage tolerance of Intellivox products is +5/-10%.
This is 241.5V for a 230V unit, which means that the product must work from the 240V network.
For 115V units, the calculated lower limit is 103.5V, which, according to this specification, does not correspond to operation from a 100V network, however in real, these products will work also with lower, e.g., Japanese mains voltage.