RB-Block is another exclusive iOS title from rebotnix to controll HighEnd Block Videocameras with low latency delay on iPhone and iPad´s. The App allows to control all parameters like 60 optical zoom, shutter speed, day and night adjustments and many more features. The GPU (Graphical Processing Unit) is a H.264 supported decoder that is able to decode and stream a full HD (1920x1080) videofeed from the block camera under 100 milliseconds of delay.