Recently i install an FBII Omni 400. I try to boot the panel without ac, only with the battery, but nothing happens... Is that correct?! It only wakes up with ac? We dont have untill now ac power cause its a new building. I measure 12.8 V on battery and when i connect the battery leads i read on the panel terminals 2.7 V... Without any power connection even for the pirs or the keypad...
- posted
16 years ago