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Home Safety & Security Resources


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  • Model: 5808W3
  • SKU: 1310899100
Photoelectric - Wall Mount
What is Marketplace?

Marketplace Items

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  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

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$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

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$79.99
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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

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$22.28
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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
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$49.00
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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: 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

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$21.99
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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

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$14.70
On Sale
Save $3.29 (Reg. $17.99)
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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

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$30.42
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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

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$15.40
On Sale
Save $2.59 (Reg. $17.99)
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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

$45.99
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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

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$1.85
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  • Model: 2523-232
  • SKU: 4802094
INSTEON Smoke Alarm and Bridge Kit: Detects smoke and carbon monoxide; bridge with other ONELINK smoke detectors; remote monitoring capability; compatible with Insteon Hub and HouseLinc
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  • Model: 58090017MIG_YM1G
  • SKU: 9724318
OPLINK CONNECTED Wireless Sonic Heat Sensor: Compatible with most Oplink Security systems; works with Android, iOS and Windows; self-configuring; internal antenna; low-battery alarm; includes CR123A battery and mounting equipment
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
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  • 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.

$249.99
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Rating Breakdown

80%
(666 Reviews)
13%
(104 Reviews)
3%
(22 Reviews)
1%
(7 Reviews)
3%
(27 Reviews)
Easy to Install:
4.6
Easy to Program:
4.8
Energy Savings:
4.4
Temperature Accuracy:
4.6
Value for Price:
3.9
  • Model: KAAHZ-4 30452862
  • SKU: 1310592285
AA - Zinc Carbon
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

$4.69
On Sale
Save $5.30 (Reg. $9.99)
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