Ultra-bright matrix display with 280 LEDs, High-intensity Red display / 360-degree radar and laser detection / Advanced digital signal processing # Hailed as the most revolutionary radar/laser detector ever. The Passport 8500 X50s new "V-Tuned" radar Receiver provides extreme detection range on all police radar; conventional and "instant-on" radar, including the new POP mode radar threat, X-Band, and up to 50% more range than the original Passport 8500 on the all-important K and Ka bands. Digital signal Processing (DSP) provides maximum range, with minimum false alarms. The Passport 8500 X50 is one of the most advanced and sophisticated radar and laser detectors yet developed by the professionals at Escort. 360-degree radar and laser detection, Advanced digital signal processing # AutoSensitivity mode automatically reduces false alarms, EZ-Programming allows instant customization # Selectable POP mode radar detection, 3 High-resolution meter modes # Ultra-bright matrix display with 280 LEDs, Brilliant blue or high-intensity red display # Multiple high-performance laser sensors, Built-in earphone jack, Mute & AutoMute # Completely immune to the VG-2 "detector-detector" # Operating Bands: X-band 10.525 GHz ± 25 MHz, K-band 24.150 GHz ± 100 MHz, Ka-band 34.700 GHz ± 1300 MHz, Laser 904nm, 33 MHz Bandwidth # Laser Detection: Quantum Limited Video Receiver, Multiple High-Performance Laser Sensors # Programmable Features: Power-On Indication, Power-On Sequence, Signal Strength Meter, AutoMute, Audio Tones, City Mode Sensitivity, Display Brightness, Dark Mode, Radar / Laser Bands # SmartShield VG-2 Immunity # Radar Receiver / Detector Type: Superheterodyne, Varactor-Tuned VCO, Scanning Frequency Discriminator, Digital Signal Processing (DSP) # Display Type: AlGaAs 280 LED Matrix/Text, Bar Graph, ExpertMeter, or SpecDisplay, 3-Level Dimming, plus Dark Mode # Power Requirement: 12VDC, Negative Ground, SmartCord MuteDisplay Included # Sensitivity Control: AutoSensitivity, Highway, and City # Mute and AutoMute, Auto Calibration Circuitry # Unit Size(HxWxL):1.25 x 2.85 x 5.32 inches # Escort One year limited Warranty