Superior Engineering from Elmo. The Elmo P100HD is the flagship model which is designed specifically with the needs of the presenter in mind and works seamlessly with Interactive Whiteboards, Projectors, PC Monitors and TV's, video conferencing system. The P100HD comes with a built-in 5" LCD touch screen monitor. With high fps rates of 30fps (frames per second) and 1/2.8" CMOS (3.4 MP) sensor, this Visualiser is ideal for displaying crystal clear images. You can also use the wireless CRA-1 tablet or CRB-1 Interactive Pen to provide annotation without the need for a computer.