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  • Model: 2842-222
  • SKU: 3180811
Compatible with most INSTEON controllers; night-only mode; adjustable high/low motion sensitivity; dusk/dawn lighting control; built-in photocell
  4.3  (3 Reviews)
$34.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

33%
(1 Review)
67%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Battery Life:
4
Easy to Set up:
5
Performance:
4.5
Detection Accuracy:
4
Detection Range:
4
  • Model: PIR3
  • SKU: 9345024
ISMARTALARM Wireless Motion Sensor: Detects suspicious movement; provides instant notifications; compatible with Apple iPhone and select Android smartphones; portable design
$29.99
On Sale
Regular Price: $34.99
You Save: $5.00
Free Shipping on Orders $35 and Up

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  • Model: 2421
  • SKU: 3199084
Compatible with most open-and-close fixtures; battery-operated design; up to 150' range; magnetic sensors
  5.0  (1 Review)
$34.99
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Battery Life:
5
Easy to Set up:
5
Performance:
5
Detection Accuracy:
5
Detection Range:
5
  • Model: 72-0795
  • SKU: 1305316216
Motion detector; 120dB alarm; strobe light; programmable security codes; IR remote included; adjustable wall-mount bracket
What is Marketplace?

Marketplace Items

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$44.95
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  • Model: SW351-KCG
  • SKU: 1306234243
>110dB siren mode; >90dB chime mode; passcode protection; entry and exit delays; low-battery indication; runs on 3 AAA batteries (not included)
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
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  • can only be returned to the Marketplace Seller

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$23.09
On Sale
Regular Price: $46.99
You Save: $23.90
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  • Model: SM-103W
  • SKU: 1305805130
120 dB - Audible/Visual
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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$33.66
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  • Model: DS9360
  • SKU: 1310363564
18 ft Operating Range - 360¿ 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
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$106.95
On Sale
Regular Price: $183.76
You Save: $76.81
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  • Model: DS778
  • SKU: 1310363588
102" Operating Range
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
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$115.95
On Sale
Regular Price: $144.20
You Save: $28.25
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  • Model: SW351-KCH
  • SKU: 1306234236
Up to 23' detection range; 120° wide-angle motion detection; >90dB chime mode; >110dB siren mode; passcode protection; entry and exit delays; low-battery indication; runs on 3 AAA batteries (not included)
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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$26.99
  • Free Shipping
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  • Model: VZSM2700100NAS
  • SKU: 1306219363
Includes 2 cameras, a base station and 4 wall mounts; CMOS image sensor; remote viewing and recording from select Web browsers and mobile phones; expandable up to 15 cameras
  3.5  (4 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

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$249.30
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Rating Breakdown

25%
(1 Review)
50%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
25%
(1 Review)
Battery Life:
2
Easy to Set up:
4.5
Performance:
1
Detection Accuracy:
1
Detection Range:
1
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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On Sale Now
Regular Price: $34.99
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  • Model: DCH-S150
  • SKU: 8428648
For use with D-Link Wi-Fi smart plugs, Wi-Fi cameras and other compatible home automation devices; 802.11b/g/n wireless standard; WPS button; LED status indicators; mydlink Home app support
$39.99
Free Shipping on Orders $35 and Up

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  • Model: DS938Z
  • SKU: 1310363656
18 ft Operating Range - 360¿ 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

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$87.95
On Sale
Regular Price: $196.95
You Save: $109.00
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  • Model: SW347-WA2-US
  • SKU: 1306415888
2 PIR motion sensors; 2 window/doorway sensors; keypad control panel; 2 remotes; 110dB alarm with 30-second arming delay
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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$111.61
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  • Model: SW351-MD2
  • SKU: 1306234267
>110dB siren; magnetic trigger; on/off switch; easy-to-install, compact design; low-battery indication; runs on 4 LR44 batteries; 2-pack
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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$15.73
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