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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: 21327
  • SKU: 2875956
DEFENDER Sentinel Pro 8-Channel, 8-Camera Indoor/Outdoor DVR Surveillance System: Includes DVR, 4 dome cameras, 4 bullet cameras, eight 65' extension cables and more; CDS image sensor; night vision up to 75' in dome cameras and 150' in bullet cameras
  3.0  (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.

$399.99
On Sale
Save $100 (Reg. $499.99)
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Rating Breakdown

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

$5.99
You may compare up to four items at a time.

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  • Model: 21313
  • SKU: 5836022
DEFENDER Pro 8-Channel, 6-Camera Indoor/Outdoor Wireless Security System: Includes 6 cameras, 3 receivers and an 8-channel DVR with a 1TB hard drive; CMOS sensor; IR night vision up to 100'; ClearVu wireless technology; 1 Step Remote Viewing software
  3.8  (4 Reviews)
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.

$829.99
You may compare up to four items at a time.

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Rating Breakdown

50%
(2 Reviews)
25%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
25%
(1 Review)
  • Model: 21305
  • SKU: 5836068
DEFENDER Pro 4-Channel, 4-Camera Indoor/Outdoor Wireless Security System: Includes 4 cameras, 2 receivers and a 4-channel DVR with a 1TB hard drive; CMOS sensor; IR night vision up to 100'; ClearVu wireless technology; 1 Step Remote Viewing software
  3.0  (4 Reviews)
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.

$599.99
You may compare up to four items at a time.

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Rating Breakdown

50%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
50%
(2 Reviews)
  • Model: 22304
  • SKU: 5836059
DEFENDER PHOENIX Pro Indoor/Outdoor Wireless Security Cameras (2-Pack): CMOS image sensor; 640 x 480 resolution; 520 TV lines; IR night vision up to 100'; digital wireless technology
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.

$279.99
You may compare up to four items at a time.

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  • Model: 21327
  • SKU: 1312391336
DEFENDER Sentinel Pro 8-Channel, 8-Camera Indoor/Outdoor DVR Surveillance System: Includes DVR, 4 dome cameras, 4 bullet cameras, eight 65' extension cables and more; CDS image sensor; night vision up to 75' in dome cameras and 150' in bullet cameras
  3.0  (1 Review)
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

$619.99
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Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 22304
  • SKU: 1312418583
DEFENDER PHOENIX Pro Indoor/Outdoor Wireless Security Cameras (2-Pack): CMOS image sensor; 640 x 480 resolution; 520 TV lines; IR night vision up to 100'; digital wireless technology
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

$279.99
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  • Model: 21311
  • SKU: 1311493260
DEFENDER 8-Channel, 6-Camera Indoor/Outdoor Wireless Security System: Includes 6 cameras, a receiver and an 8-channel DVR with a 500GB hard drive; CMOS sensor; IR night vision up to 75'; ClearVu digital wireless technology; 1 Step Remote Viewing software
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

$599.99
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  • Model: 21291
  • SKU: 1311493253
DEFENDER 4-Channel, 4-Camera Indoor/Outdoor Wireless Security System: Includes 4 cameras, 2 receivers and a 4-channel DVR with a 500GB hard drive; CMOS sensor; IR night vision up to 75'; ClearVu digital wireless technology; 1 Step Remote Viewing software
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

$449.99
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