Is it possible to turn off the HSM siren after 3-minutes and maintain HSM in armed condition? If so how?
For example ...
If there is a break-in, I would like the system to trigger the alarm siren.
But if I am away, hiking out of range of a cell tower (so no notifications), I don't want the neighbors to have to listen to my siren going for hours until I can cancel it. They own AR-15s and might decide to shoot my siren!
What I would like is to do is automatically disable the siren (after 3-minutes) while maintaining the alarm system in the armed condition, potentially with the open trigger circuit still open.
This is how my old DSC alarm worked.