Working Frequency 2.4GHz Input voltage DC5V~DC24V Max current load 5A x4CH Max 20A Max output power 100W/240W/480W(5V/12V/24V) Remote Distance 50m (line of sight) Working temperature -30℃~55℃ Dimensions L175×W44×H30mm Package size L178×W48×H33mm Weight (G.W.) 150g