Review on 🔊 APIELE 16mm Momentary Speaker Horn Switch: 12V, 1NO 1NC SPDT, Pre-Wiring Socket, Green/Silver Shell by Matthew Coste

As everyone says the instructions supplied are wrong. I trusted other reviews and they were wrong too. It seems that every switch can be unique. I have a red wire for ground and a green wire for hot. Bad choose. Testing takes less than a minute, so do it before you start installing. Another complaint is that the locking nut is on the back of the unit instead of the front. This complicates the installation on the dashboard. Low rating due to these issues. After that it works fine and looks good.