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OKY3444 is a four-channel infrared receiver module manufactured by OKYSTAR. It uses infrared signals to control any kind of remote-controlled devices such as LED strip lights, air conditioners, indoor/outdoor lighting, and other home automation products. In comparison to other infrared receivers, OKY3444 has a wide operational frequency range and works in extreme noise environments. Additionally, this module provides minimal power consumption and can be used in low voltage systems with no compromise in performance.