Vehicle Kit – Speedy Trailer Lights™


Get this version if you don’t have a trailer connector in your vehicle, but your trailer lights are wired and working. Just plug the transmitter into your trailer connector and install these sensors in 1-2 minutes.
Start your adventure early.™

– No cutting wires in the back of your vehicle, trying to attach lots of brake, turn and tail light wires to just 4 trailer wires.
– Uses 12-volt power from your vehicle so runs indefinitely with no batteries.
– Transmission range: 280 feet / 85 meters.
– North American development, support and shipping. We made these to use with our own boat trailers.
– 2-year warranty and easy returns.
– In-vehicle LED warning light if transmissions are not being received.

We are not aware of any other product that provides wireless sensors in the vehicle. Unlike most towing lights claiming to be wireless, these do not require that you have a trailer connector wired in to your vehicle’s tail lights. We use Inertial Motion Unit (IMU) sensors in the vehicle — the same digital gyroscope and accelerometer used for orientation in advanced aircraft and in the SailTimer Wind Instrument. No trailer connector required.

Other versions: Vehicle-Trailer Set, Trailer Kit. Accesories: 4-pin to 7-pin adapter. Amber Side Marker Lights.

Home page and overview:


Out of stock

Includes:  Sensors for turn signal and brake pedal, and transmitter for rear of vehicle to plug into trailer wiring. Comes with all power cables needed: two USB cables and dual-USB power plugs. Includes zip ties for mounting the sensors.

A receipt is emailed to you a few seconds after submitting your purchase. Your local currency may be displayed above depending on your country, or you can choose a currency standard like US dollars or euros and your credit card provider will convert to that automatically. Payment can be made by major credit cards or Paypal.

Expected shipping date: Q1 2024. We’ll re-open the orders here when the exact shipping date is known. Please email if you wish to go on a notification list. We will also announce the shipping date in the SailTimer newsletter.

A FedEx tracking number is emailed to you when the package is sent.

We deliver to all countries and have very good FedEx rates because of our volumes. The shipping cost for your country will be shown once you enter your address. Ships from Canada. If you have any questions about duty or taxes for your country, please email. We always try to ship with FedEx for speed. But airmail may occasionally be used for remote locations or if you use a post box for your delivery address.

Duty-Free: Speedy Trailer Lights are made in Canada so ship to many countries with free trade agreements, including: USA and Mexico, European Union, Britain, Australia, New Zealand, South Korea, Japan, and Scandinavia.  :-)

Only one promotional discount per purchase. By ordering, you confirm that you agree with our fascinating License Agreement. We are boaters too, and stand behind our products with easy returns and a 2-year warranty.

Product News & Updates: Thousands of boaters worldwide receive the SailTimer newsletter every month or so. Subscribe here.

Additional information

Weight .7 lbs
Dimensions 6 × 6 × 4 in


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