SWIT LA-WR8 Tx | Transmitter for Pocket Wireless DMX.───"LA-WR8" ◆ Pocket size portable Wireless DMX controller Tx Only◆ Control all standard DMX512 lights◆ 8 channels by 7 groups, control up to 56 DMX addresses◆ 2.4G wireless transmission over 100 meters wireless receiving distance◆ Power by 2× AA batteries or Micro USB input