ITEM NAME:410Hz 410Hz Dual Tone Snail Horn Kit Waterproof Electric Horn for 12V Car Product Description Description: Feature: Waterproof snail horn can avoid traffic and greatly improve driving safety. No contact, good sound quality, stable frequency. Multiple sound and permanent memory settings. Easy to install and use. Stable and reliable work, exquisite workmanship, industry standards for various technical indicators. A pair: a high frequency 510Hz, a low frequency 410Hz. Due to the vibration of the structure through the resonance box, the sound of the same power will become louder, spread farther, and save electricity. Long life. Specification: Package weight: 0.45 kg Packing size: 195mm*105mm*85mm/7.68*4.13*3.35" Tip: A relay is recommended: The working current of the product is large, and the capacity of the contact on the steering wheel is limited. It is easy to cause contact ablation for a long time, so a new relay is added. In this way, the steering wheel controls the relay coil, and the current required is output through the contacts of the relay, so that the hidden danger can be eliminated, and the contacts under the steering wheel will not oxidize or cause a fire due to long-term overcurrent. In fact, it is not necessary to use a relay. After a period of time, disassembling the steering wheel and cleaning the contacts also work. If the original car is already equipped with a relay, it can also be tested: Proceed as follows 1. Open the hood; 2. Find the location of the fuse box 3. Open the fuse box 4. See if there is a relay for the product 5. If you don't recognize the relay, A: unplug the original car horn, B: please press the horn button on the steering wheel; 6. When you press the horn button, you can hear the collision sound of the contact point with the relay, indicating that there is a relay; 7. Otherwise, the original car has no relay. Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2..A pair: a high frequency 510Hz, a low frequency 410Hz. Waterproof snail horn can avoid traffic and greatly improve driving safety. Included: 1 Pair X Snail Horns. Find the location of the fuse box. Open the fuse box.
