Datavideo DVP-100 Langaton WiFi prompter: Wireless teleprompting system to centrally control and synchronise multiple prompter screens through a dedicated WiFi hotspot. (iOS App: DVPrompter Pro) Not yet available for Android.UP to 6 devices can be controlled simultaneously. Controller can create and load new scripts., control the scroling and perform live edits on all prompter screens in real time. All scripts and settings are stored on the dv prompter server. built in Dualband WiFi.