Area covered: Up to 140m2Size: 11,5 cm x 9 cm x 5,5 cm.  Weight:  255 grams.Battery life: 9 to 12 months. Standard alkaline 1.5V LR06 AA batteries  x3  (or possible mains connection).Settings: Knob with three positions depending on whether the infestation is severe for prevention, in addition to detection mode (in this case the device only works if cats...