• 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 and 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 and 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 and Controls
The STi is simple to use and 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 and AutoMute™
The STi comes with 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 and City NoX for quiet operation in and
• Brightness Control with 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 and use the power-on and
alert indicators on the SmartPlug™ for complete stealth operation.
• Comes Fully Equipped
The STi MAGNUM 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, and molded zipper travel
• Limited One-Year Warranty
• Designed in USA - Made in Canada
12VDC, Negative Ground
Coiled SmartPlug™ with Mute Button
Direct-wire SmartPlug™ with Mute Button
X-band: 10.525 GHz ± 25 MHz
K-band: 24.150 GHz ± 100 MHz
Ka-band: 34.700 GHz ± 1300 MHz
Laser: 904nm, ± 13nm
Dual-LNA Microwave Receiver
Superheterodyne, Varactor Tuned VCO
Scanning Frequency Discriminator
Digital Signal Processing (DSP)
Signal Strength Meter
City / City NoX
Quantum Limited Video Receiver
(5) Optical Laser Sensors
280 LED Alphanumeric
Bar Graph, Threat Display™, Tech Display™
Automatic, plus 4 levels of fixed brightness including full Dark
Additional Patented Technology
Auto Calibration Circuitry
Mute / AutoMute™ / SmartMute™
1.25(H) x 2.75(W) x 4.75(L)