Thanks all.
It looks like this is more of a monitor that will tell me whether my door is open or closed. I have a peephole in my door that I can look through to check for that.
What I want is for an audible alarm that will say that one of the doors has been opened. That way if we are in the...
Searched the archives and couldn't find anything on this, but I would like to rig up some sort of a ringer in the house to let me know when the garage door is opened. I would like for this to operate whether or not my house alarm is active.
Is this as simples as buying the large overhead door...