LABOR DAY DEALS

Save on HDTVs, laptops, tablets and more.

Shop the deals ›


Current Offers

  • (41)
  • (94)

Brand

  • (16)
  • (16)
  • (10)
  • (10)
  • (8)
  • (5)
  • (4)
  • (4)
  • (4)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Price

to
  • (24)
  • (24)
  • (24)
  • (15)
  • (7)
  • (7)
  • (2)

Sold By

  • (65)
  • (38)

Customer Rating

  • (5)
  • (7)
  • (32)
  • (39)
  • (39)
  • (42)

Designed Usage

  • (14)
  • (1)
  • (1)

Mounting Style

  • (1)

Included Components

  • (6)

Number of Channels

  • (3)

Battery Size

  • (17)
  • (16)
  • (9)
  • (4)
  • (2)
  • (1)

Color

  • (33)
  • (14)
  • (8)
  • (3)
  • (2)
  • (1)

Features

  • (16)
  • (16)
  • (12)
  • (11)
  • (10)
  • (9)
  • (9)
  • (9)
  • (9)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Battery Life

  • (6)

Condition

  • (98)
  • (5)

Home Safety & Security Resources


Home Safety & Security Questions

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

103 items
Sort by:
Items per page:
  • Model: SP-4001
  • SKU: 1166046
SECUR Auto Emergency Tool: LED flashlight; red flashing warning light; metal hammer tool; seatbelt cutter; dynamo charger; cell phone charger; built-in magnets
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.

$22.99
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

Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: SP-4001
  • SKU: 1312421392
SECUR Auto Emergency Tool: LED flashlight; red flashing warning light; metal hammer tool; seatbelt cutter; dynamo charger; cell phone charger; built-in magnets
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

$31.99
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

Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: RL-20200-0A
  • SKU: 5406029
Compatible with most 1996 or later hybrid, gas- or diesel-fueled vehicles sold in the U.S.; driving feedback with audio clues; parking location log; Trip Timelines
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

Rating Breakdown

46%
(5 Reviews)
36%
(4 Reviews)
18%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • 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

Rating Breakdown

52%
(75 Reviews)
33%
(47 Reviews)
3%
(4 Reviews)
3%
(4 Reviews)
9%
(13 Reviews)
Value for Price:
3.7
Ease of Use:
4.5
Accuracy:
3.6
Features:
3.7
  • 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

Rating Breakdown

53%
(45 Reviews)
37%
(31 Reviews)
5%
(4 Reviews)
1%
(1 Review)
4%
(3 Reviews)
Value for Price:
4
Ease of Use:
4.3
Accuracy:
3.7
Features:
3.8
  • Model: BM-iT1-A
  • SKU: 1305155037
Fahrenheit, Celsius Reading - Laser Pointer, 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

  • Model: iT2D-A3
  • SKU: 1305208672
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 $22 (Reg. $39.98)
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

  • Model: HH50
  • SKU: 1306693552
Midland HH50
Brand New Includes One Year Warranty

The Midland HH50 pocket Weather
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

$18.68
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

Rating Breakdown

100%
(5 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Audio Quality:
5
Battery Life:
5
Reception:
4.3
Easy to Use:
5
  • 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

Rating Breakdown

41%
(20 Reviews)
43%
(21 Reviews)
6%
(3 Reviews)
4%
(2 Reviews)
6%
(3 Reviews)
Value for Price:
3
Ease of Use:
4
Accuracy:
4
Features:
3.3
  • Model: 010-01118-00
  • SKU: 7535109
Preloaded base map coverage of the United States, Canada, Mexico, Puerto Rico, U.S. Virgin Islands, Cayman Islands and Bahamas; 5" touch-screen display
$259.99
On Sale
Save $70 (Reg. $329.99)
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

Rating Breakdown

71%
(455 Reviews)
22%
(137 Reviews)
3%
(18 Reviews)
2%
(11 Reviews)
2%
(12 Reviews)
Value for Price:
4.2
Durability:
4.5
Ease of Use:
4.6
Features:
4.6
  • Model: CXT145
  • SKU: 8768431
22 channels: 14 FRS, 8 GMRS; 10 NOAA weather channels; roger beep tone; auto squelch; battery-saver circuitry
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.

$29.99
On Sale
Save $10 (Reg. $39.99)
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

Rating Breakdown

34%
(43 Reviews)
43%
(55 Reviews)
6%
(7 Reviews)
6%
(8 Reviews)
11%
(14 Reviews)
Value for Price:
3.8
Range:
4
Features:
3.9
Reliability:
3.9
  • Model: RP4-CH11
  • SKU: 6449797
Compatible with select Chrysler vehicles; data-controlled outputs; retains factory amplified audio system and original steering wheel control functions
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

Rating Breakdown

80%
(24 Reviews)
17%
(5 Reviews)
0%
(0 Reviews)
3%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.3
Reliability:
4.5
Ease of Use:
4.5
  • Model: T200577
  • SKU: 6913825
Compatible with most 24V heating and cooling systems; works with PEQ; Airwave, Auto-Schedule and Auto-Away functions; System Match technology; Wi-Fi connectivity; 1.75" LCD panel
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

Rating Breakdown

79%
(880 Reviews)
14%
(154 Reviews)
3%
(28 Reviews)
1%
(8 Reviews)
3%
(31 Reviews)
Easy to Install:
4.6
Easy to Program:
4.8
Energy Savings:
4.4
Temperature Accuracy:
4.6
Value for Price:
4
  • Model: BCD536HP
  • SKU: 8636989
UNIDEN HomePatrol Series Digital Mobile Scanner: Close Call RF Capture; HomePatrol operation; white-backlit LCD; backlit LCD keypad; Trunk Tracker V; zip-code selection; Sentinel PC software; 4GB memory; Wi-Fi connectivity
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.

$522.99
On Sale
Save $107 (Reg. $629.99)
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

Rating Breakdown

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: PRO520XL
  • SKU: 9044321
From our expanded online assortment; 40 channels; LED display; 7W audio input; ANL switch
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.

$59.99
On Sale
Save $5 (Reg. $64.99)
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

Rating Breakdown

67%
(6 Reviews)
22%
(2 Reviews)
11%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Reception:
5
Ease of Use:
5
Durability:
5