I have been a BrickHouse Security customer for well over four years now. I have utilized multiple type devices (old style 2G and the 3G Network), primarily battery powered. I was so happy to see BHS transition to the strong 4G Network--superb coverage! I read all the data on the newer 4G wired devices, and considered the environment that the vehicle being tracked operated in, as well as the type of vehicle, before making a choice. I decided on the Livewire GPS Tracker. I have had the Livewire unit functioning for about a month now, and I am very pleased with its performance in all aspects. So far, it has provided 100% dependable performance. It even keeps a signal over a small mountain range (six miles of highway) wherein, previous units would lose/drop the signal and then take a few minutes to recapture it on the other side. Another feature which is great, is the fact that you can see the moment the vehicle ignition is turned on, and then the vehicle idling, until start of movement. Best of all, I no longer have to worry about ensuring the battery is kept charged. I had the device installed at a local reputable car stereo shop, and they had it wired and up working in less than 45 mins. They have App's, which show them the location of the places to tap into the wiring harness, and they used professional wire connectors, rather than just cut into the wire and tape it over. The vehicle is a late model Jaguar, and I have no problem with reception above the glove box, under the dash. Small unit, internal antenna, but this awesome device performs as advertised! I am very happy!! :)