After the Auto Eject is ejected from the recepticle, the Auto Reel automatically retracts the cord to a pre-determined stop point. Eliminates damage to the plug/cord from vehicles movement. With the Auto Safe option: After the cord is disconnected, the power is shut off to prevent any electric shock if the cord gets severed/wet. Spring retractable with latch. Wall or ceiling mount. 45 foot, #12 AWG 3 conductor cord. Adjustable cord stop