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"Chamberlain Wireless Motion Alert System"

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Home Safety & Security Resources


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544 items
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Chamberlain - MyQ Garage Door Controller - Black - Larger Front
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  • Model: MYQ-G0201
  • SKU: 1764006
Compatible with most mobile phones using an Android or iOS operating system; works with most garage door openers manufactured after 1993; Wi-Fi enabled
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$116.99
On Sale
Save $13 (Reg. $129.99)
iSmartAlarm - Wireless Motion Sensor - White - Larger Front
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  • Model: PIR3
  • SKU: 9345024
ISMARTALARM Wireless Motion Sensor: Detects suspicious movement; provides instant notifications; compatible with Apple iPhone and select Android smartphones; portable design
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$34.99
Chamberlain - Wireless Motion Alert - Larger Front
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  • Model: CWA2000
  • SKU: 1310364424
Wireless IrDA - 30 ft Operating Range - 120¿ Viewing Angle
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

$42.89
Guardzilla - Wireless All-in-One Video Security System - Black - Larger Front
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  • Model: GZ502B
  • SKU: 2172239
CMOS image sensor; infrared night vision up to 30'; motion detection; compatible with Apple® iOS and Android devices
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$92.99
On Sale
Save $7 (Reg. $99.99)
iSmartAlarm - Home Security System Plus Wireless Security System - White - Larger Front
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  • Model: ISA8
  • SKU: 6146016
Only at Best Buy
Includes a CubeOne, a motion sensor, 3 contact sensors and a remote tag; iSmartAlarm app (download required); phone call, text message, push notification and e-mail 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$199.99
Lorex - 4-Channel, 4-Camera Indoor/Outdoor Wireless Surveillance System - Black - Larger Front
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  • Model: LW2744
  • SKU: 5813033
Record manually, on motion detection or at scheduled intervals; audio monitoring and recording; 2x digital zoom; 16 IR LEDs for 70' night vision; 8GB microSD card included
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$399.99
Lorex - 4-Channel, 2-Camera Indoor/Outdoor Wireless Security System - Black - Larger Front
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  • Model: LW2742
  • SKU: 5181028
Wireless cameras; wireless LCD monitor; up to 70' night vision; motion-activated, manual or scheduled recording modes; audio monitoring and recording
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$219.99
On Sale
Save $30 (Reg. $249.99)
Canary - Indoor Wireless High-Definition All-In-One Home Security System - Black - Larger Front
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  • Model: CAN100USBK
  • SKU: 9967102
1080p high-definition camera; automatic night vision up to 25'; 147° wide-angle lens; motion-activated recording; HomeHealth Technology; Wi-Fi or Ethernet 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$192.99
On Sale
Save $7 (Reg. $199.99)
Guardzilla - Wireless All-in-One Video Security System - White - Larger Front
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  • Model: GZ501W
  • SKU: 2174017
CMOS image sensor; infrared night vision up to 30'; motion detection; compatible with Apple® iOS and Android devices
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$99.99
Jensen - Bluetooth Wireless Speaker System - Black - Larger Front
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  • Model: SMPS-625
  • SKU: 2162692
Compatible with most Bluetooth-enabled devices; 4W RMS total system power; Bass Blaster; built-in microphone; digital volume control; charging indicator; 2 full-range speakers; auxiliary input jack
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$69.99
SVAT Electronics - GIGAXTREME 301 4-Channel Indoor/Outdoor Wireless DVR Surveillance System - Silver - Larger Front
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  • Model: GX301-012
  • SKU: 4222412
SVAT ELECTRONICS GIGAXTREME 301 4-Channel Indoor/Outdoor Wireless DVR Surveillance System: Wireless technology; 24-hour scheduled or motion-activated recording; water-resistant aluminum camera; IR remote; 2GB SD card; mounting hardware included
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$49.99
Panasonic - Indoor Wireless Motion Sensor - White - Larger Front
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  • Model: KX-HNS102W
  • SKU: 3885023
PANASONIC Indoor Wireless Motion Sensor: Detects motion up to 16.4' away in most indoor rooms and spaces; pyroelectric infrared sensor; remote monitoring; DECT technology; one-touch pairing; built-in trigger
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$39.99
Polar - M400 GPS Watch - Black - Larger Front
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  • Model: 90051090
  • SKU: 9237123
  • Fits most wrist sizes
  • Measures speed, pace, distance traveled, steps taken, altitude, time and calories burned
  • GPS enabled
  • Water-resistant design
  • 8 sport profiles
  • Inactivity 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.

    Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

    $149.99
    On Sale
    Save $30 (Reg. $179.99)
    Clarity - Visual Alert System - angleView
    You may compare up to four items at a time.

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    • Model: AL12
    • SKU: 1308106593
    Motion detector; sensors; customizable accessories; simple setup
    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

    $71.66
    Clarity - Visual Alert System - angleView
    You may compare up to four items at a time.

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    • Model: AL10
    • SKU: 1308106609
    Motion detector; audio sensors; alarm clock; simple setup
    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

    $131.49
    On Sale
    Save $13.50 (Reg. $144.99)