What is Never Read Same Code Twice?

The Never Read Same Code Twice option suppresses the reporting of the same code string twice in a row and within a single trigger sequence when enabled. It is available for all trigger modes, but is only valid in Multicode Reading, because the only way to get more than one code in a single trigger sequence is in multicode readings. If Never Read Same Code Twice is unchecked, the device re-reads and re-transmits the same code after the specified Code Re-Read Delay (in milliseconds).