Amazing 60% performance improvement!
BELTRONICS is the performance leader in radar & laser technology.
Our industry leading dual LNA (low noise amplifier) microwave receiver delivers the longest possible warning on all radar bands, including the latest "POP" mode threats.
* Amazing 60% Performance Improvement
* Exclusive TotalShield Technology
Our TotalShield technology makes the STi MAGNUM completely invisible against any type of radar detector detector.
Not only will it keep you unseen by the current VG2 & Spectre, it will be completely undetectable by any future threats as well.
* DSP: Digital Signal Processing
Our patented AutoScan feature continuously analyzes all incoming signals & automatically rejects unwanted false alarms.
This gives you, the driving enthusiast, the perfect balance of long-range detector performance without those annoying false alarms.
* Next Generation of Laser Protection
Multiple laser sensors, strategically positioned in the case, continually search for laser gun signals.
Maximum range, including superior off-axis protection, is standard.
* Easy-To-Use Options & Controls
The STi is simple to use & operate.
Preset at the factory, the STi is optimized for short or long trips in North America.
However, you can customize up to 9 features to meet your specific driving style.
* Clear Digital Voice Alerts
The STi's easy to understand digital voice alerts keep you informed without taking your eyes off the road.
For extremely noisy environments, ask about our amplified speaker option.
* High Definition Text Display
Using the brightest text display possible, the STi is easy to read from any angle.
Choose from three different meter modes.
* Mute & AutoMute
The STi comes w/BELTRONICS AutoMute feature, which automatically reduces the volume level during an alert.
Or, simply press the large front-mounted Mute button on the detector or SmartPlug (included) during an alert to instantly quiet the audio.
* City Mode Filtering
Choose from two levels of City mode filters, including City Standard & City NoX for quiet operation in & around town.
* Brightness Control w/Full Dark Mode
The STi has four levels of brightness, including an auto mode which automatically changes the brightness based on the ambient light in the vehicle.
You can also select full dark mode & use the power-on & alert indicators on the SmartPlug for complete stealth operation.
* Comes Fully Equipped
The STi MAGNUM comes complete w/a comprehensive owner's manual w/quick reference card, quick release windshield mount w/suction cups, our unique coiled SmartPlug lighter adapter w/convenient mute button, alert lamp & power-on indicator, & molded zipper travel case.