SWIT LA-WR8 Tx+3Rx | Pocket Wireless DMX Controller bundle.───"LA-WR8-kit" ◆ Pocket size portable Wireless DMX controller Tx+3Rx◆ Control all standard DMX512 lights◆ 8 channels by 7 groups, control up to 56 DMX addresses◆ 2.4G wireless transmission over hundred meters wireless receiving distance◆ Power by 2× AA batteries or Micro USB input