1. 10 Amp max current each channel 2. 100 meters working distance 3. 4 ... 5. DC powered Feature:Wireless control, easy to installControl Lights, Motors, Fans, electrically operated Doors / Locks / Windows / Blinds / Cars or Other ... , can be used for 12 months) High Power 10 Ampere Max Current 4 Channel DC 9V 12V 24V Radio Frequency Wireless ...