RoboReel Portable Power Cord System RoboReel is motor-driven and safely winds up the cord in seconds - at the touch of a button Unlike dangerous and unreliable spring-loaded reels, RoboReel is built to last and comes with an industry leading warranty Redundant thermostats prevent overheating and the emergency power shutoff will turn off power if the cord is severed The only portable, automatic cord reel available - operates free-standing, on a bench, or on a wall with an optional wall mount Includes 50 foot, 12 gauge, 15 amp extension cord and a bench mount. No assembly required.