800W cordless PA horn, remote use

Powerful 800W emergency PA system with high-output speaker horn and cordless handheld remote control., Ideal for car customization and emergency vehicles: cars, SUVs, police cars, ambulances., Compatible with 12V/24V vehicles for easy installation and broad use., Made from durable ABS material for reliable performance in tough conditions., Multiple alert modes and clear, loud sound for warnings, announcements, and public address., Cordless remote and microphone offer flexible, convenient operation during emergencies or announcements.