Escort Passport 8500 X50 Radar Laser Detector (Red Display)Escort Passport 8500 X50 Radar Laser Detector (Red Display). Sophisticated long range radar and laser detector reads all police, conventional, and "instant on" radar Digital signal processing provides maximum range while minimizing false alarms Identifies up to 8 radar signals simultaneously Reprogrammable microprocessor can detect new radar and laser threats Red matrix display with 280 LEDs Sophisticated long range radar and laser detector reads all