Product Description :
Laser pointer with RF wireless control is a new patent product designed specifically for computers and multimedia projectors. In addition to the traditional usage of laser pointer, it also has the novel function of turning the pages displayed on the screen of the computer up and down by simply clicking the PageDown and PageUp buttons via wireless control. Now teachers and lecturers no longer need to stay beside their computers, they can walk freely in the classrooms or meeting halls, with near distance and more interaction with the audiences. Pages could be turned freely and silently, and highlight effects can be obtained in their presentations.
Main Function :
1. Built-in laser pointer with PageDown/PageUp buttons. Pressing and releasing the PageDown/PageUp buttons are equivalent to hitting the PageDown/PageUp keys in the keyboard of the computer.
2. RF wireless link. No necessary to point the pointer to the receiver.
3. The pointer only needs one AAA size battery. New power saving technique is taken to prolong the life of the battery.
4. USB1.1 interface, plug and play, automatically code study and easy to use.
5. Pretty small receiver, Human Factor Engineering considerations for long time use.
7. Advanced RF design, very low level emission, which is green, health and environment protecting.
Feature
Frequency: 315MHz/433MHz
ID codes: One millon
Code study: Auto
Operation range: 7~10 square meters Emission power: < 5mW
Laser wavelength: 650 nm
Laser power: < 2mW
Battery: 1 AAA size battery 1
Receiver power: USB afford
Receiver interface: USB1.1
Operating system: Windows |
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