400W Car 8 Sound Loud Warning Alarm F ire Siren Horn PA Speaker MIC System - intl

Specifications: Voltage:12V DC Power:400W Control Box Dimensions:163mmx118mmx40mm Features: 8 Tone Hands-Free Operation with override from the horn ring. Siren 400 W wireless handle remote Can control 2 LED lights with Accessory Switches. Suitable for all kinds of special vehicles to use. 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.