Knowledge base 188: AC-3300 (Solo2) card format compatibility

Knowledge base 188: AC-3300 (Solo2) card format compatibility

Question:
What card formats can I use with the AC-3300 (solo2)?

Answer:
The AC-3300 (solo2) simply reads a 26-bit number and stores it in its memory.  When reading a card to open a door, it compares the 26-bits read in against the 26-bit numbers stored in memory, so it does not matter whether it is a CSN number or formatted as H10301, with any site code.