PTZCam TALLY4-BMD for ATEM switchers lets you add four wireless tally lights to any camera and control them with any Blackmagic ATEM switcher. The kit includes 4 lights, a BMD interface switch, and a wireless host station.
The included DB25 cable connects the host unit to the BMD tally interface to control the tally lights via a Blackmagic Design ATEM switcher up to 984' away. You can also use vMIX and other control surfaces (all items sold separately) in combination for ultimate flexibility. The built-in long-life Li-Ion batteries charge with the included USB cable. Tally lights include a shoe mount and hook-and-loop strap and the units low transmission power avoids interfering with other wireless equipment.
PLEASE NOTE: This product contains Lithium-Ion Batteries. Due to FAA regulation this item is restricted to ground transportation in the lower 48 contiguous states and cannot ship to Alaska, Hawaii or Puerto Rico.