Posted by The Dodge Boys [64.121.152.7] on Saturday, May 12, 2012 at 07:54:21 :
In Reply to: Might need a relay posted by D Sherman [72.47.153.24] on Saturday, May 12, 2012 at 03:50:27 :
Yes you do need a relay. I have one on my Command Car. 12 volt. But it does draw some juice. Even 6 volt. I used a starter solenoid for my Siren. The Cable that feeds it is the size of a battery cable. Loud Very Loud. Its Great. Have Fun Bill.