Issue
What is Fire Summary Sustain feature do that was added in GV2 Firmware Revision 7.05?
Solution
This parameter sets the Summary Fire relay output to continue or to stop after the Fire Alarm Bell is silenced or times out.
Part numbersD7412GV2, D7412GV2, D9412GV2, D7212GV3, D7412GV3, D9412GV3, D7412GV4, D9412GV4, B8512G, B9512G