Exclusive TotalShield technology / Detecting X, K, KA and Laser Bands / 360 Degree Detection / City and Highway Sensitivity Filtering As a driver, you know that road safety is Number 1. The Beltronics STi2 Driver Radar Detector keeps you alert to assure that your driving reflexes are sharp and fine. Its a total shield against any radar detector detector with latest frequencies and technologies. Drive safely and be responsible with the Beltronics STi2 Driver Radar Detector in your car. Mount it on your windshield. Beltronics STi2 Driver Radar Detector protects responsible Drivers from virtually any speed detection system used by traffic enforcement. Exclusive TotalShield technology makes this top of the line detector invisible to radar detector detectors. And if the best in class detection wasnt enough, the STi Driver package comes complete with a comprehensive owner’s manual with quick reference card, quick-release windshield mount with suction cups, our unique coiled SmartPlug lighter Adapter with convenient Mute button, alert lamp and power-on indicator, molded zipper travel case and dont forget--360 degree protection. This is by far the best detector for the Professional driver. # The Beltronics STi Driver features a new Platform for radar detection. A magnesium housing provides extra durability and shields the STi Driver from detection. Exclusive TotalShield technology makes this top of the line detector invisible to radar detector detector, including VG-2 and Spectre. Beltronics doesnt skimp on the advanced warning systems, either. With two forward-looking antennas, you are well protected against X, K, and Ka-band radar, including "POP" Ka-band instant-on radar. Multiple Laser sensors sweep at long range, and youll be protected against false alarms by the AutoScan feature. You can Program the STi Drivers sensitivity for city or highway. For a drive-worry free car trip, get the leading STi radar detector. Package Contents: Beltronics STi radar, soft case, direct wire SmartPlug, coiled SmartPlug, 12 volt speaker, and quick release windshield mount # Radar and laser detector featuring Exclusive TotalShield technology # Digital voice and Audio tone alerts for radar, laser, POP, VG-2 and Spectre # external amplified speaker # 360° laser protection # 9 Programmable features # Display Types: 280 LED Alphanumeric; Bar Graph, Threat Display, Tech Display, Automatic plus 4 levels of fixed brightness including full Dark # Voltage meter display # 2 city modes and highway mode # 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, 33MHz bandwidth # Dimensions: 3 1/16" W x 1 1/4" H x 4 3/4" D # STi Driver comes complete with comprehensive owners manual, quick-release windshield mount, coiled SmartPlug, quick reference card, and convenient travel case