This is a similar keyboard and mouse computer (and mobile phone) HID input equipment, through the supporting software elfkey can modify the function of the key, often used in the medical industry, industrial industry, personnel office, game assistance and so on.

    As with all HID devices, compatible with windows,MAC, linux, android, IOS, harmonyOS.

    The supporting software elfkey has windows and MAC versions, and some products also provide android and IOS versions.

    elfkey is only used to set the product key function. After setting, you can use it on any computer or mobile phone. You do not need to install or open elfkey.

    ElfKey Download address：www.pcsensor.com/download

Five Functions

Mouse Function:can be set as shortcut keys such as left mouse button, right mouse button, middle mouse button, forward and backward.

Keyboard Function:can be set to save, copy, paste, switch programs, open task manager and other shortcut keys.

Game Function: can be set as the up, down, left and right buttons in the gamepad.

String Function:can be set to quickly enter strings(38 characters),such as "Hello how are you today"

Multimedia Function:can be set to pause, play, former song, next song, open my computer and other shortcut keys.

Working Principle
The light emitted by the transmitter directly enters the receiver. When the detected object passes between the transmitter and the receiver to block the light, the photoelectric switch generates a switching signal.

Instructions

1)Download the latest corresponding software at:  pcsensor and install the Footswitch.exe.

2)Connect the product to the USB interface of the computer,and run the software.

3)Change the function of the key:

   Enter the function keys you want to change in the key value box, or select functions such as mouse or string on the right, and then "Save to key".