How much square footage will each DX-610 cover?
In an ideal environment, the DX-610 can be effective covering 2,000 to 2,500 square feet (180-230 square meters). An ideal environment is one that the unit is not directly blocked by furniture, draperies, or any other object. The unit should be plugged into a wall plug that is unobstructed. See FAQ #6 for more info.