Add Room timer, Game timers, Countdowns and other number displays to all your Escape Rooms Games & Puzzles- Works with "All" our Bad ASS Controllers including FX450- Bad ASS Manager software configured and controlled, can be added to any game - no programming- Works with our "Game Room Operator's Room Activation Kit" as Escape Room time elapsed clock- Available in multiple colors and sizes including 1"- 2 to 4 characters (0-9999) display option - M3 Compatible 2.3", 4 Digit, Numeric Display. Arduino M0 Core. I2C and UART Interfaces.For more details see us on Facebook or Tweet us!