Rocky Mountain Radar RMR-D550 All Band Radar/laser Detector with Micro-scan8482; for Pop Detection and Bi-lingual Voice Alerts Smart-Scan&#8482; for faster dection and lower falsing English / Spanish Bi-Lingual Voice Alerts with Intelli-Voice&#8482; ALT&#8482; Adaptive Laser Tracking for better Laser performance Detects all Radar and Laser bands including POP, Photo and Instant-On. 360(degree) laser/radar protection