Redesigned to connect directly to Bison SHCLK300 Shot Clocks with no need to interface with the existing scoreboard • 6-piece LED strip design with high tack  self-adhesive mounting tape ensures ability to mount on the rear face of any manufacturer’s 72" x 48" or 72" x 42" glass backboard without tools • Includes components for 2 backboards • If being used without SHCLK300  requires a 24-volt signal from existing scoreboard or shot clocks • Order BALED2.0T for 120-volt to 24-volt transformer with enclosure if necessary.  Order SHCLK400 for a 2-backboard package including In Time Shot Clocks and Correct Call 2.0 Backboard LED Systems.  Note: Correct Call Alert Systems are not returnable once backing is removed from the adhesive tape. Make sure your LED strips are compatible with your backboard.