Provides safety and security while towing by monitoring all trailer signal lights (tail lights, marker lights, stop and turn lights), relaying information to the driver should there be a trailer lighting malfunction or disconnect. Ideal for the 'independent' tower, making it easy to confirm proper operation of trailer lights prior to departure.

The Smart Trailer Wireless Lighting Monitor:
It is sensitive enough to detect a SINGLE marker lamp malfunction, no matter how many lights are on the trailer.

Wireless Transmission equals Ease of Installation:
Wireless transmission makes the Smart Trailer system easy to mount - no wiring between the trailer & tow vehicle.

Clearly Visible:
No confusion here! Bright LED indicators are easy to see, even in bright sunlight!

Handy, and not in the way:
Signal receiver unit mounts in any position, either above or below the dash

Waterproof and Ideal for ANY application:
The Smart Trailer's trailer-mounted transmitter is water resistant and submersible - great for even marine use!