Quick Question.
I am getting a reading on my SMX Control Panel that says low AC, and am hearing a beep. Is there a battery behind the board?
The Wx here is getting colder and I am getting a few beeps, how many batteries are onboard??
Quick Question.
I am getting a reading on my SMX Control Panel that says low AC, and am hearing a beep. Is there a battery behind the board?
The Wx here is getting colder and I am getting a few beeps, how many batteries are onboard??