There are many false alerts when using the Redline – a trade-off for the better range (although it is much better than most other detectors)

So the range is not far and away better than what you are used to but the bells and whistles--and ability to remove x-band false positives--make this worthy of an upgrade if you can find it on sale.

Doing awesome filtering out false alarms and has fantastic range front and rear

One would think that, with 4G almost everywhere and 5G ready to deploy, this thing could update over a cellular network