Radar/Laser detector can detect police speed guns (Radar or laser gun) and help drivers reduce their car's speed before being ticketed for speeding and avoid a costly traffic ticket. Specifications All Radar Band Detection – X,K,Ku and Superwide Ka Band 360° Total Laser Detection Text and Blue LED Display Selectable Periscope LED Compact Design VG-2 Undetectable Instant-On Detection Display Brightness Control – Bright, Dim, Dark City/Highway Mode Auto Mute/Mute Mode Signal Strength Indicator Feature Memory Selectable Tone Alert Specially designed for European Market High Sensitivity Antenna (U.S. Patented) One Year Warranty Dimension : 30 x 80 x 130mm