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BEL Beltronics STI MAGNUM

Radar and Laser Detector

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In Stock. Only 3 Left!

Arrives by Thu, July 17

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 around town.

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.

General Features:

  • Radar and Laser Detector
  • Display Type 280 LED Alphanumeric, Bar Graph, Threat Display, Tech Display Automatic, plus 4 levels of fixed brightness including full Dark
  • Dual-LNA Microwave Receiver
  • Superheterodyne, Varactor Tuned VCO
  • Scanning Frequency Discriminator
  • Digital Signal Processing (DSP)
  • 12VDC, Negative Ground
  • Coiled SmartPlug with Mute Button
  • Direct-wire SmartPlug with Mute Button
  • Three different modes: Highway, AutoScan, City/City NoX
  • Laser Detection: Quantum Limited Video Receiver (5) Optical Laser Sensors
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

Programmable Features:

  • Display
  • Power-On Indication
  • Alert Lamp
  • Voice Alerts
  • Power-On Sequence
  • Signal Strength Meter
  • AutoMute
  • Brightness
  • Bands

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, 13nm

Product Features

Number of Modes
This number indicates how many modes the radar detector can be set at. Most detectors will include a city and highway mode. More advanced radar/laser detectors will offer more modes to suit your needs.
3
Dark Mode
Dark mode is a brightness option. Unless there is an alert, the unit will be completely dark.
Yes
Voice Alerts
The feature designates if the unit uses voice alerts. Voice alerts will audibly alert the driver of various warnings.
Yes
Auto Mute
The auto mute function will conveniently mute the alert tone when the alert lasts for an extended period of time. This is for the drivers convenience during extended encounters.
Yes

Product Specifications

Radar Display
The type of display that the radar detector has.

LED Displays: Tells the driver what he or she needs to know through a bright LED display.

LED Icon Indicators: Tells the driver what he or she needs to know by illuminating icons and symbols.

Text Display: Tells the driver what he or she needs to know by illuminating text on the display.

LED Display
Signal Strength Meter
This feature means that the unit displays that strength of the received signal.
Yes
Brightness Control
If the brightness of the unit can be conveniently adjusted and controlled, it will be listed here.
Yes
Unit Mounting
Different radar detector are attached to the vehicle in different ways. The most common is for it to be suction-cupped to the windshield. This allows the unit to be moved from one vehicle to another with ease. Another mounting option is called remote-mounting. A remote mount unit is directly installed into your vehicle.

Other ways to mount your radar detector include Velcro and adhesive.

Suction cups
Power Source
The power source is the method in which the unit receives power. Some units will be powered by batteries, while others will need to be plugged in to an AC or DC power source.
12V DC Car Adapter
Travel Case Included
If a protective travel case is included, it will be listed here.
No

Detection

Number of Detected Bands
This number indicates the number of bands the radar/laser detector protects against. The term band includes different radars, lasers, and safety signals, among others. The higher the number, the greater the protection.
Multi-band
X Band
X Band is a frequency used for detecting speed from a police radar.
Yes
K Band
K Band is the most popular radar frequency band that is used today. It is able to detect speeds from a stand still location, or from a moving vehicle
Yes
Ka Band
Ka Band operates within the frequencies 26.5-40 GHz. This is the newest introduced radar band and it is becoming more and more popular. It rarely has a false alert.
Yes
Ku Band
Ku band ranges from 12-18 GHz when used in radar applications.
Yes
Laser
This feature specifies if the unit will detect lasers.
Yes

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
4.0
Features
4.0
Design
5.0
Usability
4.0

Luke

Kernersville, NC

Overall
Durability
Value
Features
Design
Usability

Solid radar detector as expected from Beltronics

July 22, 2013

This is a very expensive unit, however, it is extremely reliable and has saved me numerous times. I have owned other high end Beltronics radar detectors and this one incorporates the same quality. I opted not to go for the EscortLive service. Reliing on other drivers to log speed traps doesn't appeal to me, and if its got GPS, they prob are tracking my driving habits which I don't particularly care for - plus its like $100 per year. Overall you will be please with this unit. By the time you avoid one speeding ticket, the unit pays for itself. Good luck!

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Product Summary

Manufacturer

Model Number

STI MAGNUM

Weight

1.00lb

Internal SKU

stimagnum

Internal Product ID

65556

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: BEL Beltronics STI MAGNUM