Optoma LR4 wireless laser presenter

Plug and Play
Built in Laser pointer
LCD display
Timer and Vibrate alarm
Page up and Page down

The Optoma LR4 is an RF wireless Remote using Advanced Pro 2.4GHz frequency. It also features a built in Laser pointer with 5 icons. The handy LCD display indicates the working status. There is also a timer with a vibrate alarm to ensure your presentations dont run over. With an operation distance of up to 10 metres, you have the freedom of the room!