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"Emf Detector App Android"

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Escort - Passport X70 Radar Detector - Black - Larger Front
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  • Model: 0100018-2
  • SKU: 6384192
Offers long-range warning against Ka Wideband, K-band, X-band and radar guns; high-performance laser sensors; AutoSensitivity mode; mute function; selectable display colors; LiveRadar app (download required)
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.

$274.99
On Sale
Save $25 (Reg. $299.99)
Breathometer - Blood Alcohol Detector - Black - Angle
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  • Model: AO1
  • SKU: 2873721
BREATHOMETER Blood Alcohol Detector: Compatible with select iOS 7 devices and select devices with an Android 2.3 Gingerbread or later operating system; small, portable device; easy-to-use app; 1 AAA battery
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
Securifi - Smart Wireless Motion Detector - White - Larger Front
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  • Model: ALPIR02
  • SKU: 4271131
SECURIFI Smart Wireless Motion Detector: Compatible with Almond+ and Almond 2015 home hubs and routers, and ZigBee HA 1.2 home automation systems; downloadable app; remote monitoring; push notifications
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
Leeo - Smart Alert - White - Larger Front
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  • Model: LNL9ZA1CB
  • SKU: 4599402
Works with most smoke and carbon monoxide detectors manufactured after 1996; temperature/humidity, microphone and ambient light sensors; downloadable iOS and Android app; adjustable night-light
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
smanos - W100 Wi-Fi PSTN Alarm System - White - Larger Front
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  • Model: 60-3533-05-XP
  • SKU: 4422605
SMANOS W100 Wi-Fi PSTN Alarm System: Compatible with iOS and Android devices; downloadable app; 100dB siren volume; includes an alarm base unit, door/window contact sensor and motion detector
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.

$199.00