My Optima XM won't accept security codes- day and power buttons light up?
how to change battery?
Optima xl6?
Optima XL 6 alarm panel activates PIR when walking around house?
Optima 2 plus, Reset alarm code when current code not known?
How do I prevent my Optima Plus alarm system going off!?
How do i increase the keyboard sounds and exit entry sounds?
Unable to set Optima alarm?
I have optima optima xm alarm plus panic alarm unit operated by red plastic?