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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: S2001BW
  • SKU: 7046053
Detects smoke and carbon monoxide; Wi-Fi enabled; battery light; Heads-Up warning system; voice alarm; pathlight
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

86%
(130 Reviews)
13%
(20 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
1%
(1 Review)
Battery Life:
4.5
Easy to Set up:
4.8
Performance:
4.8
Detection Accuracy:
4.8
  • Model: S2001LW
  • SKU: 7046071
Detects smoke and carbon monoxide; Wi-Fi enabled; Heads-Up warning system; voice alarm; pathlight; synchronized alerts
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

78%
(97 Reviews)
18%
(23 Reviews)
1%
(1 Review)
2%
(3 Reviews)
1%
(1 Review)
Battery Life:
4.3
Easy to Set up:
4.4
Performance:
4.2
Detection Accuracy:
4.3
  • Model: 502M
  • SKU: 1311896306
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)
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

Rating Breakdown

17%
(1 Review)
49%
(3 Reviews)
17%
(1 Review)
0%
(0 Reviews)
17%
(1 Review)
Easy to Set up:
4.5
Select 2 to 4 items to Compare