Peerless Industries KX-TDA15 - Manual (Page 313)

2.4 Fault Recovery/Diagnostics
Feature Guide 313
• The BRI2 (one port) card can also be used for Power Failure Connections. For details
about Power Failure Connections, refer to the Installation Manual.
Installation Manual References
Installation Manual
2.2.6 Backup Batteries Connection
2.12.1 Power Failure Connections
6.2.6 Backup Batteries Connection
6.11.1 Power Failure Connections