Feature: 8 Tone Hands-Free Operation with override from the horn ring. Pre-wired push to talk microphone. Can control 2 LED lights with Accessory Switches. Suitable for all kinds of special vehicles to use.
Specification: Voltage: 12V DC Power: 400W Control Box Dimensions: 146mmx135mmx38mm Horn Size: 160mm x 150mmx 55mm
Wiring Method: The main red line is connected to the positive electrode of the battery, the black line is connected to the negative pole, and the other 2 green wires are connected with the horn. The white and yellow can be connected to each other by 2 flashing lights.
Package Included: 1 X Siren Box Unit 1 X Speaker Unit 1 X Metal Bracket Mounting And Wiring Accessories