# Remote Ack connection

The Remote Ack connection allows for remote acknowledgment of alarms. The data source writes the alarm's trigger value to this connection, and all unacknowledged alarms with this trigger value are acknowledged.

Assign an analog tag to this connection.

If you assign this connection and select the "Use ack all value" option for the trigger, when the Acknowledge all value is sent to this connection, all unacknowledged alarms for the trigger are acknowledged.

Remote acknowledgment does not take place if the notification hold time is in effect for the Ack connection.