Open new roads with twice the filtering accuracy and the best performance in its class. The ESCORT® MAX 4 radar detector is your passport to worry-free journeys and unforgettable driving experiences. The radar detector also works with the Drive Smarter® app so you can share and receive alerts from other ESCORT® devices and drivers. It also features AutoLearn™ Intelligence which is GPS-based software that learns your route and rejects repeated false alert locations. Whether you’ve used radar detectors for decades or are a brand-new user, you’ll find the MAX 4 is easy to set up and use. Just attach the mount and detector, plug in the cable, and you’re ready to start driving smarter..