Garage
Shop

See all parts that fit your 2023 A4

BEL Beltronics Vector 940

Radar Detector with Shadow Technology II

highlight-star-icon

Shadow Technology II • digital voice alerts for radar, laser, and Safety Warning System • city and highway modes • preferred settings memory

Learn more about the vector940

We apologize

This item has been discontinued


Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Club 620F main

JBL Club 620F (SPKCB620FAM)

330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

2
-38.48%

$79.95

List price $129.95

PH654 main

Cerwin-Vega PH654

600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers

2
-16.67%

$189.99

List price $227.99

Description


BEL Beltronics brand icon

Authorized dealer

  • digital voice alerts for radar, laser, SWS, and VG2
  • separate audio alerts for individual radar types, laser, SWS
  • FMT technology for better sensitivity
  • 360-degree laser detection
  • manual and automatic muting of audio alerts
  • radar detector detector alert
  • Shadow Technology II for invisibility to radar detector detectors
  • preferred settings retention
  • city and highway modes
  • 9 digital voice messages
  • 3 brightness levels
  • tutorial mode
  • 1-year SonicElectronix.com warranty

Due to state laws, Sonic Electronix, Inc can not ship radar detectors to Virginia or the District of Columbia.


Best selling similar products

0180012-1 small

Cobra RAD 700i

• Radar and Laser Detector
• Built-in Bluetooth and GPS
• AutoLearn Intelligence feature
• EZ Mag Mount included

(2)

$259.95

List price $259.95

MAX 4 small

Escort MAX 4

• Drive Smarter app compatible
• Preloaded database of red-light and radar cameras
• Built-in GPS
• Works Apple CarPlay and Android Auto
• Next Gen Antenna platform
• Dual Core Processor
• Escort Smart Cord USB Included

(1)

$399.95

List price $399.95

Redline 360c small

Escort Redline 360c

• Multi-Band Radar and Laser Detection
• Graphic Color OLED display with current speed, vehicle voltage, and alert area monitors
• User, pilot, arrow and meter modes
• Directional arrows provide true 360-degree awareness
• Installs on the windshield

$799.95

List price $899.99

360cmkii small

Escort MAX 360c MKII (360cmkii)

• Multi Band Radar and Laser Detector
• Works with Apple CarPlay and Android Auto
• AutoLearn Intelligence GPS-based technology
• Dual-band Wi-Fi for software updates
• True 360-degree awareness
• Variable speed sensitivity
• Supports Drive Smarter software
• M2 and Shifter compatible

$599.95

List price $599.95

0180009-1 small

Cobra RAD 480i

• Multiple Band Radar and Laser Detector
• Long range detection
• 2nd generation false alarm filtering
• Built-in Digital Signal Processing (DSP)
• Sensitivity (SEN) button
• Defender database

(1)

$149.95

List price $149.95

0010056-1 small

Escort Smartcord USB

• Direct wire power cord
• Designed for laser and Radar detectors
• Prevents interference with driving functions
• Compatible with Passport 8500, 9500iX, Solo S3 and S4 Models
• Installs in vehicle fuse panel

$39.95

List price $39.95

MAX 360 MKII small

Escort MAX 360 MKII

• Multi-Band Radar and Laser Detection
• Graphic Color OLED display with current speed, vehicle voltage, and alert area monitors
• User, pilot, arrow and meter modes
• Directional arrows provide true 360-degree awareness
• Installs on the windshield

$549.95

List price $549.95

maxcam360c small

Escort MAXcam 360c

• Drive Smarter unified app and technology platform
• Autolearn Intelligence GPS, IVT filtering, and Autosensitivity
• Dual-band Wi-fi
• Defender database
• In-Vehicle Filtering Technology
• Includes High-quality 16GB memory card

$899.95

List price $899.95

RAD 380 small

Escort Cobra RAD 380

• Multi-Band Radar and Laser Detection
• Digital signal strength meter with text display
• City and Highway modes
• Greater detection range for road threats
• Installs on the windshield and dash

$99.95

List price $99.95

Specifications & Details


Product Features
Number of Modes
2
Dark Mode
No
Voice Alerts
Yes
Auto Mute
Yes
Auto Shut Off
Yes
Product Specifications
Radar Display
LED Display
Signal Strength Meter
No
Brightness Control
Yes
Turn-on/off Select Bands
No
Unit Mounting
Suction cups
Power Source
12V DC Car Adapter
Direct Power Accessory
Optional (Accessory required and sold separately)
Travel Case Included
No
Detection
Number of Detected Bands
Multi-band
Laser
Yes
Pop Alert
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

V940

Weight:

0.90lbs

Internal SKU:

vector940

Internal Product ID:

161

Customer Ratings & Reviews


BEL Beltronics Vector 940 thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
4.7
Features
4.4
Design
4.5
Usability
4.8

Customer Reviews

Sort by:

Loading...

Works well.

I have purchased 3 of these, first one for my BMW - worked well and I got tired of moving it to my other car, so I bought another. I then bought one for my son in his Miata. I always leave it set on highway and turn the volume way down. My wife is a bit irritated by the false alarms, but I am so used to my route that if it ever goes off where it is normally quiet... there is someone there. We have done a few large trips, one on a holiday weekend and it helped me avoid a few tickets while doing some fairly high speed cruises. Not a ticket yet in about 2 years of frisky driving. A good purchase and great price for Sonic. Thanks!

By David on January 30, 2012

8 found this helpful


Good Product

Great product, saved me from getting many tickets. On my yearly 7000 mile vaction.

By Wayne on July 24, 2011

8 found this helpful


Great Product.

I currently own two of this exact model. It is the best I've see for the money. It detects signal as far as my friends valentine one that cost three times as much.

By Clint on March 11, 2009

7 found this helpful


Belelectronics v940

Excellent!!!!

By None on January 10, 2012

7 found this helpful


Great unit for the price

After reading other reviews I decided to go with this product. I am very pleased with the range (I have picked up radar almost a mile in some cases). It seems to pick up signals other than radar in the highway mode but I'd rather it pick up more than less. Great buy for the price.

By Mike on August 19, 2011

8 found this helpful


Great Product, Good Value!

I am impressed with this detector.It spots a radar unit almost a mile away!

By Walter on May 12, 2010

6 found this helpful


Outstanding Value!

I've had this detector for almost one year to date, and it has saved me numerous times. It allows plenty of time to adjust speed accordingly. The instructions clearly define programming and mounting solutions and the unit is very easy to hear and read with its adjustable volume and its DIM feature

By Daniel on July 10, 2008

7 found this helpful


great value

Great features, easy to set up, excellent response time.

By david on September 7, 2011

4 found this helpful



SM6000.1 small

Autotek Street Machine SM6000.1

6000W Single Channel Monoblock Street Machine Series Class D Car Amplifier

(1)

$219.95

List price $499.99

NF-12 small

P.I.E. NF-12

12 AMP In-Line Power Lead Noise Filter with Heavy-Gauge Wire Leads

(1)

$8.99

List price $13.99

64025 small

DEI - Directed 64025

20 ft. (6 meters) Silver Series 2-Channel Audio Interconnect Cable

(12)

$6.99

List price $29.99

RTT10B small

Xscorpion RTT10B

100 Pack of Blue 16/14 Gauge Crimpable Ring Terminals

(2)

$8.99

List price $8.99

SBH50 Black small

Sony SBH50 - Black

Wireless NFC Bluetooth 3.0 Stereo Earbuds Headset w/ FM Radio (1271-2913)

(5)

$70.99

List price $79.95

010-00810-02 small

Garmin nuvi 1490 LMT

5" Portable Handheld GPS Navigation w/ Lane Assist and ecoRoute (010-00810-02)

(2)

$179.99

List price $349.99

PZ1200.2 small

Crunch PZ1200.2 (Factory Refurbished)

1200W Max PowerZone Series 2-Channel Class AB Car Audio Amplifier

(1)

$69.99

List price $189.99

CMCX7.1 small

Clarion CMCX7.1

7" 2-way Marine Speakers

(6)

$79.99

List price $229.99

SY30EQ small

MA Audio SY30EQ

(1)

$169.99

List price $599.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2023 Audi A4

2014 BMW 2 Series

1995 Eagle Vision

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.