Difference Between Curt Echo Mobile and Echo Under Dash Brake Controller

Question:

Question regarding brake controllers. Vehicle: 2022 KIA Telluride SX-P AWD What is the best one? 1 Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle – Proportional 2 Curt Echo Under-Dash Wireless Brake Controller - Bluetooth - 1 to 4 Axles - Proportional Curt Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In Part Numbers: C27JR,C77BR

asked by: Edgar L

Helpful Expert Reply:

There are a couple key differences between the Curt Echo Mobile part # C51180 and the Echo Under Dash # C27JR with the install harness part # C77BR. If you wanted the absolute easiest install that literally takes seconds go with the Echo Mobile as it just plugs into an active 7-way. That's it's biggest strength. The downside is that it's reception isn't as solid as the other option and it's a little more vulnerable being just plugged in outside of your vehicle.

If you don't mind a slightly more involved install the Under Dash is the way to go. It's basically an invisible brake controller that has better and more consistent signal reception to your phone

expert reply by: Jameson C