AVMATRIX Wireless Multi-Camera Tally Light System (4 x Tally Lamps) TS3019-4
$399.00
Free Express Shipping! AVMATRIX Wireless Multi-Camera Tally Light System (4 x Tally Lamps) 1 x Tally Box, 4 x Tally Lamps, 656.2' Wireless Transmission, GPIO, USB, RS-232/485 Interfaces, Compatible with vMix and Switchers, Front and Rear Lamp...