Gracefully Shutdown Controller on UPS low power

[dw886]

When power goes out, I want my controller and NVR to stay on as long as possible, however in the unlikely event that power is off and I get low on UPS run time, what's the best method to power down a Controller?  I understand how to see remaining runtime, I just need help finding the best action.  I don't see any actions in the programming tab for controller shutdown or restart (and I may just not be looking in the right spot)...

I'm assuming that a "graceful" shutdown is better than a non-graceful shutdown.  I have my controller connected to a Wattbox, so I can simply do the non-graceful shutdown if that's the preferred method and kill power to the outlet...

[david@berto.co.uk]

My master Berto Cloud driver gives the ability to execute system commands.

My systems are all UPS backed and in the event of a power cut I do gracefully shutdown the controller after X minutes depending on the runtime of the UPS.

I've only started to release my drivers for public use.

See https://github.com/davidmassot/Berto.

Thanks

David