J jack0987 Member Jan 30, 2010 #1 An X10 module is a good example of this. When triggered, it's relay remains in the on position or off position when the power is removed. Whereever it was last set. What kind of a relay is that?
An X10 module is a good example of this. When triggered, it's relay remains in the on position or off position when the power is removed. Whereever it was last set. What kind of a relay is that?