We bought one with 3 remote sensors. One sensor is mounted in the outdoor water bay. A second is mounted in the fresh water tank compartment, and the third is mounted in the LP tank compartment at the rear of the coach.
We also have a factory mounted thermometer in the front of the engine compartment just behind the grille. With the front and rear sensors it's easy to get an accurate temperature reading no matter where the sun is. The water compartment sensors allow us to know if we need to turn on the furnace when camping in cold weather.
2013 Adventurer 32H