The Relay Shield allows you to control any normal outlet or high voltage product from anywhere. The shield comes with four relays that are rated at a max of 220V @10Amp allowing you to control any electric appliance rated at under 2000 Watts.
Note that you *will* need a DC adapter to power the relays! We recommend this one.
Operating voltage: 7 to 15V DC
Current consumption: 150mA min to 290mA (at 9V DC)