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Home Safety & Security Resources


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  • 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.

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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: 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: 5808W3
  • SKU: 1310899100
Photoelectric - Wall Mount
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

$71.89
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  • Model: 5806W3
  • SKU: 1310899117
Photoelectric
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

$79.99
You may compare up to four items at a time.

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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

$20.71
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  • Model: 0915E
  • SKU: 1305404050
Ionize - Ceiling Mount
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

$49.95
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  • Model: 9120B
  • SKU: 1305405057
Ionize - White
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

$21.99
You may compare up to four items at a time.

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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.

$109.99
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  • Model: SC7010BV
  • SKU: 1305246308
Photoelectric - Ceiling Mount - White
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

$85.76
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  • Model: SSL-SMOKE
  • SKU: 1305440287
Ceiling Mount
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

$77.88
On Sale
Save $25.69 (Reg. $103.57)
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  • Model: SCO403
  • SKU: 1307052020
Save when you buy this bundle. Package includes Sco403 Smoke Alarm and Carbon Monoxide Detector
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

$30.42
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  • Model: NBES0307
  • SKU: 1305431094
Smoke Sensor
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

$159.99
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  • Model: 9120
  • SKU: 1305919615
85 dB - White
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
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  • Model: PCMM05
  • SKU: 1310010451
Electrochemical - Gas Detection - Black, 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

On Sale
(Reg. $118.99)
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  • Model: 0910
  • SKU: 1306065830
Ionize - Ceiling Mount, Wall Mount
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

$29.33
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