Boat Trailer TPMS Question

[Dry Dock]

Has anyone tried an aftermarket TPMS system on trailer? I rep a sensor line and 2 activation tool lines for OE automobiles.  But I thinking about adding an aftermarket system so not always worried about trailer tires when making a long haul. 

I am totally familiar with what comes on cars and pickups but the aftermarket units have caught my eye.  Just curious if anyone has tried and what kind of luck you had or what you thought of them before spending $$.

Here is one of the mfg. sites showing what I am asking about.

http://www.tirepressuremonitor.com/?source=google&cp=pressurepro&gclid=CIT6usKO3bACFY9etgodGFUt9g

Appreciate any input!

 

[blazeracer]

That would be cool if your boat's behind an RV where you can't really keep an eye on it. Here's the monitor, add four sensors and done.

http://www.tirepressuremonitor.com/16-wheel-monopole-monitor/

http://www.tirepressuremonitor.com/products/pressurepro-sensors/

 

[CarbonMonoxide]

I've used one on my previous trailer and absolutely love the info of my trailer tires sitting on my dash.  The unit I used gave pressure and temperature and was a nice piece of mind.