UP TO 25% OFF

select major appliances, TVs, tablets and more.

Shop now ›


Current Offers
  • (94)
  • (32)
  • (20)
  • (3)
Brand
  • (20)
  • (14)
  • (10)
  • (7)
  • (6)
  • (6)
  • (6)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Price
  • (24)
  • (14)
  • (9)
  • (4)
  • (6)
  • (14)
  • (7)
  • (4)
  • (9)
  • (7)
  • (6)
  • (2)
  • (3)
  • (11)
Customer Reviews
  • (30)
  • (10)
  • (58)
  • (62)
  • (62)
  • (63)
Features
  • (47)
  • (37)
  • (28)
  • (28)
  • (28)
  • (26)
  • (24)
  • (19)
  • (19)
  • (18)
  • (17)
  • (17)
  • (13)
  • (10)
  • (9)
  • (9)
  • (8)
  • (7)
  • (7)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Collection
  • (11)
Condition
  • (119)
  • (1)

Home Safety & Security Resources


Home Safety & Security Questions

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

Sort by:
Items per page:
  • 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
  4.2  (19 Reviews)
$119.99
On Sale
Regular Price: $179.99
You Save: $60.00
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

48%
(9 Reviews)
42%
(8 Reviews)
0%
(0 Reviews)
5%
(1 Review)
5%
(1 Review)
Value for Price:
3
Ease of Use:
4
Accuracy:
4
Features:
3.3
  • Model: 9500ix
  • SKU: 9009048
X-band, K-band, Ka Band, Ku Band, Laser - Highway, Auto-scan, City - 360° Detection
  4.7  (216 Reviews)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

77%
(168 Reviews)
17%
(36 Reviews)
2%
(4 Reviews)
2%
(4 Reviews)
2%
(4 Reviews)
Value for Price:
4.3
Ease of Use:
4.6
Accuracy:
4.7
Features:
4.7
  • Model: 0100016-3
  • SKU: 8596001
Compatible with most cars, motorcycles and noncommercial trucks; detects radar, laser and safety camera signals; DSP (Digital Signal Processing); AutoLearn technology; DEFENDER database; Bluetooth interface
  4.6  (9 Reviews)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

89%
(8 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
11%
(1 Review)
  • Model: 0100018-1
  • SKU: 8596029
Compatible with most cars, motorcycles and noncommercial trucks; offers radar and laser detection, including SuperWide Ka-band and instant-on encounters; Bluetooth interface; multicolor OLED display
  5.0  (1 Review)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • 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
  3.5  (6 Reviews)
$49.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

17%
(1 Review)
49%
(3 Reviews)
17%
(1 Review)
0%
(0 Reviews)
17%
(1 Review)
Battery Life:
4.5
Easy to Set up:
4.5
Performance:
3.5
Detection Accuracy:
4
Detection Range:
3.5
  • 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
  4.5  (95 Reviews)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

66%
(62 Reviews)
25%
(24 Reviews)
6%
(6 Reviews)
1%
(1 Review)
2%
(2 Reviews)
Value for Price:
3.9
Ease of Use:
4.6
Accuracy:
4.7
Features:
4.6
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

$25.09
On Sale
Regular Price: $96.60
You Save: $71.51
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • 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
  3.5  (4 Reviews)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

25%
(1 Review)
0%
(0 Reviews)
75%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
3
Ease of Use:
4.5
Accuracy:
2.5
Features:
4.5
  • Model: SPX7800BT
  • SKU: 1310716971
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
  3.5  (4 Reviews)
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

$229.95
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

25%
(1 Review)
0%
(0 Reviews)
75%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
3
Ease of Use:
4.5
Accuracy:
2.5
Features:
4.5
  • Model: 0100014-1
  • SKU: 1308475873
Compatible with Apple iPhone (iOS 4.1 or later); Defender database; AutoSensitivity mode; TSR (Traffic Signal Rejection) technology
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

$328.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to 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

Learn More

$699.00
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to 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

Learn More

$1,099.00
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to 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

Learn More

$899.00
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

$139.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: IRAD200
  • SKU: 1308132608
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
  5.0  (2 Reviews)
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

$85.99
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Ease of Use:
5
Accuracy:
4.5
Features:
4.5
Select 2 to 4 items to Compare