Would anybody know what the carrier frequency the Checkmate IV (model #: RT-U49C) remote uses? I think they are manufactured by a company called Contec.
Would it be around 40khz or so? Is there any online resource that would be able to tell me definitively?
Thanks in advance.
Is it RF or IR?
Given all of the AV devices it has codes for it's probably IR and probably >Would anybody know what the carrier frequency the Checkmate IV (model
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