This system is far superior to my old one. It displays all buses on the receiver in less than three minutes. It also doesn't fall out after towing my 35-foot fifth wheel for three hours. My previous one failed after 1-1 1/2 hours due to a heat related issue in the receivers. Bellacorp TPMS no. I have this system installed on my dashboard in direct sunlight and have had no problems with it. I don't have and don't use a repeater and had no problems reading the sensors. It's a little tricky to code the sensors in the receiver. I called support and was told to lay out my sensors on a table, select a tire location on the receiver and place the tire location sensor in the lower right corner of the monitor and then code it with a quick click. It then took just two minutes to code the receiver's positions. It would be a good idea to include this information in the system operator book. Now I'm wondering why I wrestled with my old system for so long, would I buy it again? YES / YES!