EVL4 Installation question

[Noble]

Hi all,
Excited to be receiving my EVL4 soon.
Just wanted to know with regards to unplugging both AC and battery power on a DSC 1864 unit will this retain my configuration after power is removed?

Thanks!

[GrandWizard]

Yes. The only thing that won't retain is door chime mode, if enabled. Just turn it back on if you want it (*4)