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Question on New Install EnvisaLink 4 w/DSC 1864

Posted: Thu Dec 08, 2016 11:30 am
by GMD99
I am about to install the EnvisaLink 4 into my DSC 1864 panel.

Simple question... before I do the install am I supposed to disconnect the power and the battery backup?

Re: Question on New Install EnvisaLink 4 w/DSC 1864

Posted: Thu Dec 08, 2016 11:48 am
by GrandWizard
Officially, yes. Completely power-down the system by removing AC and the backup battery.