LABOR DAY 4-DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Current Offers

  • (9)
  • (17)

Brand

  • (7)
  • (6)
  • (5)
  • (1)
  • (1)

Price

to
  • (7)
  • (4)
  • (2)
  • (3)
  • (2)
  • (2)

Sold By

  • (12)
  • (8)

Customer Rating

  • (1)
  • (7)
  • (7)
  • (8)
  • (8)

OS Compatibility

  • (1)
  • (1)

Mounting Style

  • (8)
  • (1)

Color

  • (7)
  • (6)
  • (1)

Features

  • (14)
  • (7)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)

Condition

  • (20)

Home Safety & Security Resources


Home Safety & Security Questions

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

20 items
Sort by:
Items per page:
AGPtek - Non-Contact Infrared IR Digital Thermometer Temperature Measure Laser Gun Point - Red - Larger Front
  • Model: BM-iT1-B
  • SKU: 1305155112
Fahrenheit, Celsius Reading - Laser Pointer, Auto-off, Hold Function, Backlit Digital Display - For Multipurpose - Red
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

Learn More

$24.99
On Sale
Save $25 (Reg. $49.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

AGPtek - New Non-Contact Infrared IR Digital Thermometer Temperature Laser Gun Point - Red - Larger Front
  • Model: BM-iT1-E
  • SKU: 1305208702
Celsius, Fahrenheit Reading - Laser Pointer, Hold Function, Auto-off, Backlit Digital Display - For Multipurpose - Red
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

Learn More

$24.99
On Sale
Save $25 (Reg. $49.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

AGPtek - Non-Contact Infrared IR Digital Thermometer Temperature with Laser Gun Point - Red - Larger Front
  • Model: BM-iT1-C
  • SKU: 1305155129
Laser Pointer, Auto-off, Hold Function, Backlit Digital Display - For Multipurpose - Red
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

Learn More

$24.99
On Sale
Save $25 (Reg. $49.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

AGPtek - Digital Wireless Non-Contact IR Laser Gun Infrared Thermometer with LCD Display - Gray - Larger Front
  • Model: iT2-A
  • SKU: 1305155082
500 ms - Celsius, Fahrenheit Reading - Laser Pointer, Auto-off, Hold Function, Backlit Digital Display - For Multipurpose - Gray
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

Learn More

$17.99
On Sale
Save $24 (Reg. $41.98)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Cobra - Radar/Laser Detector - Multi - Larger Front
  • Model: SPX5500
  • SKU: 1470013
Compatible with most vehicles; detects radar and laser signals; Xtreme Range Superheterodyne and LaserEye technologies; IntelliMute, Voice Alert, Safety Alert and Spectre Alert functions; Digiview data display
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$139.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

AGPtek - Non-Contact IR Laser LCD Gun Infrared Digital Thermometer Temperature Measurer - Black - Larger Front
  • Model: BM-iT3-B
  • SKU: 1305155051
Celsius, Fahrenheit Reading - Laser Pointer, Auto-off, Hold Function, Backlit Digital Display - For Multipurpose - Black
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

Learn More

$18.49
On Sale
Save $2 (Reg. $20.95)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Cobra - Radar/Laser Detector - Multi - Angle
  • Model: SPX5300
  • SKU: 1470022
Compatible with most vehicles; detects radar and laser signals; Xtreme Range Superheterodyne and LaserEye technologies; IntelliMute, Safety Alert and Spectre Alert functions; UltraBright Data Display
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$99.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Cobra - SPX Series Radar/Laser Detector - Multi - Larger Front
  • 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
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$179.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Cobra - SPX Radar/Laser Detector - Multi - Larger Front
  • Model: SPX7700
  • SKU: 2801118
COBRA SPX Radar/Laser Detector: Compatible with most vehicles; detects radar and laser signals; City/Highway filtering modes; LaserEye technologies; IntelliMute/IntelliMute Pro, VG-2/Spectre and Safety Alert functions; color OLED display
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$199.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Cobra - SPX Radar/Laser Detector - Multi - Larger Front
  • Model: SPX7700
  • SKU: 1310716964
COBRA SPX Radar/Laser Detector: Compatible with most vehicles; detects radar and laser signals; City/Highway filtering modes; LaserEye technologies; IntelliMute/IntelliMute Pro, VG-2/Spectre and Safety Alert functions; color OLED display
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

Learn More

$229.49
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Cobra - iRadar 500 Radar/Laser Detector - Multi - Larger Front
  • Model: IRAD500
  • SKU: 1310723849
COBRA iRadar 500 Radar/Laser Detector: Compatible with most vehicles; detects radar and laser signals; City/Highway mode; VG-2 Alert/Undetectable and Spectre 1 Undetectable functions; works with select Apple iPhone and iPod models; Cobra iRadar app
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

Learn More

$42.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rocky Mountain Radar - Radar and Laser Detector with Fully Integrated Scrambler - Black - angleView
  • Model: RMR-C435
  • SKU: 1304825863
From our expanded online assortment; Micro-Scan; Smart-Scan; Adaptive Laser Tracking; signal strength meter; safety alert; safety warning system
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

Learn More

$151.44
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Cobra - iRadar Atom Radar/Laser Detector - Silver - Larger Front
  • Model: IRAD900
  • SKU: 1308362340
COBRA iRadar Atom Radar/Laser Detector: Detects radar and laser signals; City/Highway mode; audio alerts; auto launch; Bluetooth technology; works with select Apple iPhone and Android mobile phones; Cobra iRadar app
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

Learn More

On Sale
(Reg. $199.95)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Escort - Passport X70 Radar Detector - Black - Larger Front
  • Model: 0100018-2
  • SKU: 6384192
Offers long-range warning against Ka Wideband, K-band, X-band and radar guns; high-performance laser sensors; AutoSensitivity mode; mute function; selectable display colors; LiveRadar app (download required)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Uniden - Radar Detector - Black - Larger Front
  • Model: LRD750
  • SKU: 4577057
Windshield mount; long-range radar detection; 360° laser detection; voice alert; DOT matrix display; mute function; city and highway modes; DC adapter included
$90.99
On Sale
Save $49 (Reg. $139.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare