Single/ Dual IR Blaster

In an IR blaster device, one digital signal modulates a light source to send commands to other devices. This signal of IR blaster is invisible to the human eye, because its wavelength is beyond the range of visible light. The signal does not affect the human body and has no side effects for long exposure.

The IR blaster can control TVs, air conditioners, DVD players, and many other devices, and can replace the functionality of remote controls.