4 DAY KICKOFF SALE

Start your holiday with early-season savings.

Shop now ›

Ends Monday.

130  items found for "

Passive Speed Detectors

" in  All Categories

Shop Category

 

Narrow Your Results

Home Safety & Security Resources


Home Safety & Security Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

1 - 15 of 130
View:
Sort by:
Compare
Compare

Escort - Passport 9500ix Radar Detector

Model: 9500ix
SKU: 9009048
X-band, K-band, Ka Band, Ku Band, Laser - Highway, Auto-scan, City - 360° Detection
Customer Reviews: 4.6 of 5 4.6 of 5 (180 reviews)

Compare

Sale: $29.99

Reg. Price: $49.99

You Save: $20.00

Viper - Passive Infrared Motion Detector

Model: 502M
SKU: 1850105
Designed for use with Viper home monitoring and security system starter kits; detects movement up to 39.4' away; PIR (passive infrared) technology; multizone spherical lens with sealed optics; wireless operation
Customer Reviews: 3.6 of 5 3.6 of 5 (5 reviews)

Compare

Escort - PASSPORT Max Radar and Laser Detector - Black

Model: 0100016-1
SKU: 1587237
Designed for use in most cars, motorcycles and noncommercial trucks; DSP (Digital Signal Processing); AutoLearn technology; DEFENDER database; multicolor OLED display; variable speed sensitivity
Customer Reviews: 4.5 of 5 4.5 of 5 (93 reviews)

Compare

Sale: $119.99

Reg. Price: $179.99

You Save: $60.00

Cobra - SPX Series Radar/Laser Detector

Model: SPX6700
SKU: 1471768
Detects POP mode and instant-on radar guns; IntelliShield false-signal rejection; LaserEye technology; VoiceAlert; VG-2 Alert; Spectre Alert; IntelliMute Pro; organic LED display; city and highway modes
Customer Reviews: 3.9 of 5 3.9 of 5 (10 reviews)

Compare
×

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Sale: $25.09

Reg. Price: $96.60

You Save: $71.51


Compare

Cobra - SPX Series Radar/Laser/Camera Detector

Model: SPX7800BT
SKU: 2886169
COBRA SPX Series Radar/Laser/Camera Detector: 1-1/4" color OLED display; Bluetooth interface; voice/tone alert; signal strength meter; LaserEye; IntelliMute/IntelliMute Pro; VG-2/Spectre radar detector detectors; auto/manual mute; Ku-band detection
Customer Reviews: 3.5 of 5 3.5 of 5 (4 reviews)

Compare
×

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Sale: $34.99

Reg. Price: $52.49

You Save: $17.50

Image - 360 Degree Car Speed Radar Signal Detector / Detection USB Connector Voice Alert GPS for Safety

Model: IMGRD5YA
SKU: 1308640295
Sold & Shipped by:
Imagestore US Inc.
K-band, Ka Band, X-band, Laser, Ku Band, VG-2 - 360¿, Front, Rear Detection
Customer Reviews:   Be the first to write a review.

Compare
×

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$357.19

Escort - SmartRadar Radar/Laser Detector for Apple® iPhone® - Black

Model: 0100014-1
SKU: 1308475873
Sold & Shipped by:
Factory Advantage
Compatible with Apple iPhone (iOS 4.1 or later); Defender database; AutoSensitivity mode; TSR (Traffic Signal Rejection) technology
Customer Reviews:   Be the first to write a review.

Compare
×

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$229.95

Available from 6 Sellers

Cobra - SPX Series Radar/Laser/Camera Detector

Model: SPX7800BT
SKU: 1310716971
Sold & Shipped by:
Beach Audio, Inc
COBRA SPX Series Radar/Laser/Camera Detector: 1-1/4" color OLED display; Bluetooth interface; voice/tone alert; signal strength meter; LaserEye; IntelliMute/IntelliMute Pro; VG-2/Spectre radar detector detectors; auto/manual mute; Ku-band detection
Customer Reviews: 3.5 of 5 3.5 of 5 (4 reviews)

Compare
×

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$1,099.00

Available from 2 Sellers

Compare
×

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$899.00

Available from 2 Sellers

Compare
×

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$699.00

Available from 2 Sellers

Compare

Royal Sovereign - RCD2120 Quick Scan Counterfeit Detector Supports New US Notes - Black

Model: RCD-2120
SKU: 5463041
Infrared, Magnetic Ink - 0.5 Second
Customer Reviews:   Be the first to write a review.
Not Available for Shipping

Compare
×

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$388.91

Escort - SmartRadar Radar/Laser Detector for Android Mobile Phones - Black

Model: 0100014-2
SKU: 1308132752
Sold & Shipped by:
Factory Advantage
Compatible with Android mobile phones (OS 2.2 or later); Defender database; AutoSensitivity mode; TSR (Traffic Signal Rejection) technology
Customer Reviews:   Be the first to write a review.

Compare
×

What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

$85.99

Sold Out
Available from 7 Sellers

Cobra - iRadar 200 Radar/Laser Detector for Select Mobile Phones - Black - Black

Model: IRAD200
SKU: 1308132608
Sold & Shipped by:
BLINQ
Compatible with select Apple® iPhone® and iPod® touch models and most Android mobile phones; Bluetooth technology; 14-band protection; city/highway mode; audio and visual alerts; Safety Alert
Customer Reviews: 5.0 of 5 5.0 of 5 (2 reviews)
 Not Available for Shipping
1 - 15 of 130
View:
Sort by:
Compare