We produce vehicle electronics with a particular specialisation for trailers. Our goal is to use the technological advances that have been provided in modern cars for many years and offer the same convenience and experience in a trailer, caravan, horse trailer or boat trailer. With this in mind, and from that specific interest, we continuously develop new and improved vehicle electronics.
As one of our first products, we have made it possible to use LED lighting on your trailer without interference and/or other strange side effects occurring to the car. Do you think there's no problem to be addressed here? Unfortunately, there is. Modern cars have many electronic control systems that provide a warning signal if the lights of the vehicle or attached trailer are not working correctly. This is safe and convenient but, when using extremely efficient and low-power LED lighting, these control systems often only work partially, or not at all. This results in dashboard warning lamps lighting up to warn you of defective lighting. In extreme cases the whole trailer power supply will be cut off, which means that there will only be partial lighting (or none all) where and when you really need it.
Duijvelaar Vehicle Auxiliary
Using LED lights on your trailer is more pleasant, safer and easier to use when compared to traditional incandescent bulbs. In fact, LED lights are often waterproof, last longer, are virtually trouble-free and operate significantly faster, for example, the rapid response time of LED brake lights and turn signals. As a result, the traffic behind you will receive the signals earlier and thus, be better informed than when traditional incandescent bulbs are used. These are all benefits that cannot be enjoyed and will only bring misery if a trailer with LED lights is required and the towing vehicle (your car) is not able to operate it.
We have resolved this problem by developing the DVA LED Light Processor. A handy box of tricks that you can easily mount to your trailer. This box features intelligent electronics and communicates with the CAN Bus system of the towing vehicle and it is designed so that in almost all cases, the trailer lights will work as you expect, without interference. The DVA LED Light Processor can be used for virtually any LED lighting and works with at least 95% of all cars on the current market. At present, we are only aware of one vehicle that, after extensive testing, does not work with our system: the Mercedes G class. However, we can offer an alternative system for this vehicle that will guarantee a trouble-free experience.