Like its non-solar peers, the XTR-185 detects K-band, X-band, Ka Band and Ka Superwide signals. Featured also is compatibility with the SWS (Safety Warning System) used by emergency vehicles, road hazard workers and road construction delay staff. Additional features include city & highway modes for reducing the likelihood of false alerts, alert priorities based on importance (laser, radar, safety), and an auto Quiet Mode that temporarily disables audio alerts in favor of icon alerts.