I have taken over of a dsx system and was able to get all the newer fobs working that were issued after the initial installation. The older ones from 10 years ago are not reading with D10202 format. Any help is greatly appreciated.
Does DSX Have An Older Format Than D10202
37bit ? I dont see the format on any google searches?
There is a proprietary 33 bit format, I'm not sure if that's D10202 or not without some reasearch.
I have 90% of the exist credentials reading on that. It is D10202. I found some DSX infro referencing 37 bit but I can find a map.
Have you confirmed the facility code of the older fobs is active in the current system readers?
It is probably not a format specific or proprietary to DSX. Do you have any other information available? 37 bits? How many digits in the card numbers? Can you provide a capture of the binary data from the reader and the matching card number?
If you have access to the DSX software, check what 2 digit codes are listed in the Type column of the Database > Locations > Device screen.
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