60W five tone emergency sounds air horn is manufactured and sold exclusively by comfort wheels
The horn offers 5 great sounds; a traditional Hooter, a ringing fire alarm, a wailing ambulance, a blaring police siren and the distinct traffic sound
Installation instruction: connect the RED wire to a 12v source, and then run the black wire to a ground or negative battery post. Note: with very large vehicles the installer may need to purchase additional wiring to elongate the wires
The sound compounded by the digital programs and measureup to the requirements of police and fire control department
This product is for drivers' safety, especially in high-speed driving at night.
HUD can keep driver eyes on the road and can decrease car accident.
HUD can project the important information (such as speed) onto the windshield, it can help inexperienced novice to control their speed and to avoid speeding violation in the speed limit road.
More importantly, it enables the driver instantly read the number in great vision and always make drivers eyes on the road in clear mind.