What is the latest firmware version for an ADC-ACC1-17 Door Controller?
The latest firmware version for the ADC-ACC1-17 Door Controller is version 9.1.291. Firmware version 9.1.291 was released on February 13, 2020, and is the last version released for this model.
Note: Mercury is no longer producing firmware for the EP series boards, which includes the ADC-ACC1-17.
Alarm.com will continue to support the ADC-ACC1-17, but future firmware releases are no longer possible. For new installs using a single-door controller, we recommend using the LP series boards (i.e., LP1501 and LP1502) offered by Alarm.com.
For more information about the LP1501, see LP1501 PoE Door Controller (ADC-AC-LP1501) - Data Sheet.
For more information about the LP1501, see LP1502 Door Controller (ADC-AC-LP1502) - Data Sheet.