- KAIROS member's portal site
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- AT-KC200 /L1 /X1 / AT-KC2000 /X1 /S1 /S2
- Ver.2.1
- 2026.09.10. Firmware has been updated to Ver.2.1.4.
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- AT-KC200 /L1 /X1 / AT-KC2000 /S1
- 2026.08.27. Firmware has been updated to Ver.2.1.0.
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- AT-KC200 /L1 / AT-KC2000 /S1
- Ver.2.0
- 2026.06.10. Firmware has been updated to Ver.2.0.3.
- 2026.03.31. Firmware has been updated to Ver.2.0.2.
- 2026.02.24. Firmware has been updated to Ver.2.0.1.
- 2025.11.19. Firmware has been updated to Ver.2.0.0.
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- AT-KC200/L1 / AT-KC2000/S1 / AT-KC100 / AT-KC1000
- Ver.1.8
- 2026.08.25. Firmware has been updated to Ver.1.8.5.
- 2026.01.27. Firmware has been updated to Ver.1.8.4.
- 2025.12.25. Firmware has been updated to Ver.1.8.3.
- 2025.05.28. Firmware has been updated to Ver.1.8.2.
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- AT-KC200 /L1 / AT-KC2000 /S1
- 2025.04.14. Firmware has been updated to Ver.1.8.1.
- 2025.02.27. Firmware has been updated to Ver.1.8.0.
