NEW! Beltronics STi Magnum
The Best Radar Detector for Manitoba, Ontario, Quebec & Maritimes!

Beltronics STi Magnum Radar Detector The BEL STi Magnum is the new Beltronics radar detector that offers up to 60% improved performance over its predecessor - BEL STi Driver. Beltronics STi Magnum is the latest 2011 model from the STi Series, and it remains undetectable to any police Spectre RDD (radar-detector-detector). The STi Magnum offers the best radar and laser performance for drivers who desires the longest detection range and stealth.

100% Undetectable to any RCMP and OPP Spectre RDD.



BEL STi Magnum Features and Specification

100% Undetectable

Beltronics STi Magnum is 100% undetectable to all police Radar-Detector-Detector (RDD) including the latest Spectre 3 and Spectre 4 used by OPP and Quebec Police.

Longest Range Radar Performance

Beltronics STi Magnum is the latest 2011 radar detector to use the M3 Dual Antenna design for maximum range and sensitivity. With up to 60% improvement on range over the previous STi Driver, STi Magnum matches the performance Escort RedLine, STi-R Plus, and Passport 9500ci which all use the same M3 antenna receiver. STi Performance exceeds "M4" platform used in Passport 9500ix, GX65, and RX65.

AutoScan, City Mode, and new Traffic Signal Rejection

Reduces false alerts emitted by automatic door openers by selecting AutoScan, City or City-NoX Mode. Use "Highway" Mode for driving on an open road for maximum sensitivity. STi Magnum includes Traffic Signal Rejection (TSR) setting for suppressing alerts from traffic "drones" that uses short bursts of K-band radar signal to sample traffic flow.

Linear Audio Ramp-up

Like all Beltronics STi Series, STi Magnum offers more linear & responsive audio ramp-up over Escort models. This allows drivers to determine radar signal strength more easily by listening to the audible alert tones.

BEL STi Magnum Includes

STi Magnum radar detector with magnesium construction, windshield mount with spare suction cups, coiled cigarette lighter SmartCord, travel case, and user manual.

BEL STi Magnum Is Recommended for...

Beltronics STi is the best radar detector for Manitoba, Ontario, Quebec, Nova Scotia, Newfoundland, New Brunswick, and PEI where radar detectors are banned. It is also an excellent radar detector for BC, Alberta, and Saskatchewan drivers who want the best detection range for highway driving.

BEL STi Magnum Reviews and User Manual

STi Magnum Review: Bel STi Magnum Review on our Radar Detector Reviews
STi Magnum User Manual: Download Here
Beltronics STi Driver Radar Detector

Product Rating:


Buy Beltronics STi Magnum Today!

Price: $579.00

On Sale: $529.00 (CAD)



Insured Shipping
Shipping Option


Availability: IN STOCK!

KMPH Warranty
1-year Limited Warranty


Beltronics STi is Undetectable to Spectre 4 R.D.D.!



Check out our New Radar Detector & Laser Jammer Package for STi Magnum and the new Antilaser G9 laser jammer!

WHY is BEL STi better than other cheaper radar detectors?


If you drive in Manitoba, Ontario, Quebec, or the Maritimes, BEL STi would be the undetectable radar detector for the best price. Any cheaper radar detector can be detected by the police, and you can be fined heavily for getting caught and lose the detector.

In addition, STi Magnum's superior "M3" dual-antenna offers incredible range compared to many other models from Escort, Beltronics, and Cobra.

BEL STi Magnum does not leak any oscillating frequencies, and therefore it will NOT become obsolete or "detectable" in the near future.

Remember to check out our latest 2011 Antilaser G9 laser jammer for extra laser protection against LIDAR laser speed traps!



Bel STi Accessories


Direct Wire Cord
$29.95 (CAD)

Direct Wire SmartCord
$39.95 (CAD)

Coiled SmartCord
$39.95 (CAD)
(1x Included)

Straight SmartCord
$39.95 (CAD)




Windshield Mount
$18.95 (CAD)
(1x Included)

Visor Clip
$14.95 (CAD)

Single Cup Mount
$39.95 (CAD)

Visor Holder
$39.95 (CAD)



Remote Installed Systems


Beltronics STi-R Plus

$1,349.00 (CAD)

Laser Protection (Jammers)


Antilaser G9

$599.00 (CAD)



Why buy a radar detector from KMPH.ca?

Authorized Retailer by Canadian Distributor: KMPH.ca offers 1-year limited warranty on all products in Canada. Beltronics.com and Escortradar.com (manufacturer) do not ship any purchased or repaired radar detector to most part of Canada.

EBAY Consumer Warning: Don't buy a radar detector on EBAY. EBAY Beltronics and Escort radar detectors do not have serial number tags and therefore warranty is void.

Shipping within Canada: We ship our radar detectors to ANY city in Canada from Vancouver, BC via Canada Post or Purolator Express. Do not risk buying from the US and get into trouble with the Canadian Customs!

Support a Canadian Business: We are a proudly Canadian owned and incorporated company. We appreciate your business and support!