The LiftOperator Intelligent Control is the most technologically advanced pool lift control on the market. With an emergency stop button that can stop the lift mid-cycle and an audible safety alert that can bring a stranded user to the attention of your facility personnel, the LiftOperator ensures user safety. The control's internal memory stores information about pool lift usage that can be pulled onto a standard USB drive, and uploaded onto your computer for analysis. The optional Activation Key prevents unauthorized use - ideal for unattended pool environments.