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Home Safety & Security Resources


Home Safety & Security Questions

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

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  • 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.

$101.99
On Sale
Save $38 (Reg. $139.99)
You may compare up to four items at a time.

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Rating Breakdown

51%
(47 Reviews)
32%
(29 Reviews)
2%
(2 Reviews)
3%
(3 Reviews)
12%
(11 Reviews)
Value for Price:
3.7
Ease of Use:
4.5
Accuracy:
3.6
Features:
3.7
  • Model: 8500 X50
  • SKU: 6354401
X-band, K-band, Ka Band, Laser - City, Highway - 360° Detection
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.

$249.99
On Sale
Save $50 (Reg. $299.99)
You may compare up to four items at a time.

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Rating Breakdown

63%
(165 Reviews)
27%
(69 Reviews)
5%
(12 Reviews)
1%
(2 Reviews)
4%
(10 Reviews)
Value for Price:
4.3
Ease of Use:
4.6
Accuracy:
4.3
Features:
4.2
  • 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.

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Rating Breakdown

42%
(21 Reviews)
46%
(23 Reviews)
6%
(3 Reviews)
2%
(1 Review)
4%
(2 Reviews)
Value for Price:
4
Ease of Use:
4.3
Accuracy:
3.7
Features:
3.8
  • 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.

$119.99
On Sale
Save $60 (Reg. $179.99)
You may compare up to four items at a time.

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Rating Breakdown

39%
(13 Reviews)
55%
(18 Reviews)
0%
(0 Reviews)
3%
(1 Review)
3%
(1 Review)
Value for Price:
3
Ease of Use:
4
Accuracy:
4
Features:
3.3
Image coming soon
  • Model: AO1
  • SKU: 2873721
BREATHOMETER Blood Alcohol Detector: Compatible with select iOS 7 devices and select devices with an Android 2.3 Gingerbread or later operating system; small, portable device; easy-to-use app; 1 AAA battery
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.

$39.99
You may compare up to four items at a time.

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Rating Breakdown

34%
(26 Reviews)
21%
(16 Reviews)
16%
(12 Reviews)
8%
(6 Reviews)
21%
(16 Reviews)
  • 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
You may compare up to four items at a time.

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Rating Breakdown

86%
(40 Reviews)
6%
(3 Reviews)
2%
(1 Review)
0%
(0 Reviews)
6%
(3 Reviews)
  • 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
You may compare up to four items at a time.

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Rating Breakdown

58%
(11 Reviews)
37%
(7 Reviews)
5%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 015V995-7
  • SKU: 6423872
AutoScan technology; digital voice alerts; programmable design
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.

$249.99
You may compare up to four items at a time.

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Rating Breakdown

59%
(32 Reviews)
29%
(16 Reviews)
7%
(4 Reviews)
0%
(0 Reviews)
5%
(3 Reviews)
Value for Price:
4.1
Ease of Use:
4.6
Accuracy:
4.4
Features:
4.6
  • Model: 0109500-3
  • SKU: 9009048
X-band, K-band, Ka Band, Ku Band, Laser - Highway, Auto-scan, City - 360° Detection
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.

$449.99
You may compare up to four items at a time.

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Rating Breakdown

77%
(201 Reviews)
17%
(44 Reviews)
2%
(5 Reviews)
2%
(4 Reviews)
2%
(5 Reviews)
Value for Price:
4.3
Ease of Use:
4.6
Accuracy:
4.7
Features:
4.7
  • Model: 015V955-4
  • SKU: 1331138
Detects all U.S. radar and laser bands; digital POP radar alert; Digital Signal Processing (DSP); digital voice and audio alerts; ultrabright high-definition 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.

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Rating Breakdown

59%
(31 Reviews)
25%
(13 Reviews)
4%
(2 Reviews)
4%
(2 Reviews)
8%
(4 Reviews)
Value for Price:
3.8
Ease of Use:
4.5
Accuracy:
3.9
Features:
4.1
  • 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)
$12.50
On Sale
Save $37.49 (Reg. $49.99)
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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: IBR-RDWM
  • SKU: 9848288
Designed for use with most radar detectors; all-weather flex suction cups; plastic and metal materials
  2.3  (3 Reviews)
$9.99
Clearance
Save $13 (Reg. $22.99)
Original Price:

The price at which Best Buy first offered this product for sale on 04/04/2010.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

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Rating Breakdown

33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
67%
(2 Reviews)
Value for Price:
2
Ease of Use:
1
Accuracy:
1
Features:
1
  • Model: IBR-RDWK
  • SKU: 9848358
Designed for use with most 12V radar detectors; connects a radar detector to your vehicle
  4.0  (4 Reviews)
$7.99
Clearance
Save $15 (Reg. $22.99)
Original Price:

The price at which Best Buy first offered this product for sale on 04/04/2010.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

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Rating Breakdown

75%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
25%
(1 Review)
  • Model: EDU-36749
  • SKU: 6188207
High-low sensitivity adjustment; beeping alert; ABS material; allows your child to search for and find hidden treasures; ages 8 and up
  5.0  (1 Review)
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.

$31.99
On Sale
Save $3 (Reg. $34.99)
You may compare up to four items at a time.

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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • 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
  5.0  (1 Review)
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.

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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
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