In the off-state, the traditional mode supports chalk and pen writing, which is the same as the conventional blackboard Parrot Interactive Whiteboard, Street Advertising Screens , Food Menu Display Boards , Programmable Menu Board ,Ad Screens . For more info, be sure to call us as shortly as possible! The product will supply to all over the world, such as Europe, America, Australia,Cancun, Belgium,Hanover, Swedish.Using the kiosk ordering system, you can have the "four provinces" function