EVERSHOW AUTO ACCESSORIES CO.,LTD
EVERSHOW AUTO ACCESSORIES CO.,LTD
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EST1014 Black Snail Horn 12V/24V dual Car Horn Replacement for boat truck 510Hz 110DB Dia 90mm 3.7A
Brief details:
voltage: 12/24V
Current:≧3.7A
Sound Level:100-115 DB
Frequency: H:510±20 L:410±20
Dia:90mm
The principle of a relay for a snail horn:
The working current of snail horn is large, and the capacity of horn contact on the steering wheel is limited. It is easy to cause contact ablation when used for a long time, so a new relay is added.This steering wheel control is a relay coil, will trumpet the current through the relay contact output to the speaker, so you can eliminate the hidden trouble, so that the steering wheel below contact oxidation due to long time over-current or fire.
In fact, no relay can be used, after a period of time to open the steering wheel, wipe contact can be.
If the original vehicle is equipped with a relay, it can also be tested:
Complete the following steps
1. Open the hood;
2. Locate the safe
Open the safe
4. See if there is this horn relay. If you see it, it means there is a relay
5. If the relay is not recognized, A: unplug the horn of the original car,B: ask someone to press the horn on the steering wheel;
6. When you press the horn button, you can hear the impact sound of the contact point of the relay, indicating that there is a relay.
7. Otherwise, the original car has no relay
Picture:
Shipment Way:
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Contact: evershow11@evershowauto.com Marinda Zhang