July 30, 2009
Will my existing keyless entry remote model 139.53684 and model 139.56381b work with 139.53930dm
B b g...
Expert
No sorry these devices are for a security plus opener which operates on a frequency of 390 mhz and your new opener operates at 315 mhz. They change these for security purposes and this new format is much more reliable and secure. A quick note, anything with the symbol ((( ))) will work with your system Thanks BB
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