Pike Robosign ™ Set (2 x Units, Charger, Remote)The ROBO SIGN Stop Go Lollipop Sign is ideal where a simple tra_x001f_c control solution is required. Compact, easy to transport, operational within minutes and provides increased operator safety. The provides an excellent means of allowing or disallowing traffic flow where needed, ideal for use with road maintenance crews. Includes remote control and charger.