Electric car alarm how to change, how to pick up the line
You should be the original speaker is independent of it! If only the speaker is broken, you can consider yourself repair, that is very simple. If the original completely broken, this would not have said. Directly with the new! And you now want a remote control control 2, this is unrealistic.
If the original one is only a loud speaker. Put the independent speaker on their own (should be profiteering open). Look at the two short lines on the speaker.
The new alarm you look at how many V, it should be the kind of 48 ~ 60V common. The upper three lines, a positive (red) a negative (black) a signal line. Received the battery line on it. Find an interface can be connected to the original that would not have.
