Do not power down list

ITI RF Commander
ITI RF Commander 8
ITI RF Commander 17
ITI SX-V (Uses sleep switch)
ITI Caretaker (Uses sleep switch)
ATT 8300
Westec 3000 and lower (Uses sleep switch in the panel)
(Westec 4000 and higher can lose power without losing memory)
Any Commercial Fire panel
Napco 850/854
Apex Advantage
Apex Defender 2
Apex Destiny 4100