The sfx safety arm controller can be extended with one or more inline e-stops to place next to the stage for a sfx safety manager. The e-stops are illuminated when the system is armed for clear indication. When the e-stop is hit, feedback will be sent back to the operator so he will see on the arm controller that there is an unsafe situation. The operator can also see when the situation is clear again and reset the system so the show can go on!