DISCOVER TOP DEALS

Save on HDTVs, laptops, tablets and more.

Shop now ›


"Www.lidel Sensor Light"

Current Offers

  • (817)
  • (1,321)
  • (7)

Brand

  • (268)
  • (237)
  • (102)
  • (94)
  • (72)
  • (71)
  • (65)
  • (56)
  • (41)
  • (35)
  • (31)
  • (29)
  • (29)
  • (20)
  • (19)
  • (15)
  • (14)
  • (14)
  • (13)
  • (11)
  • (11)
  • (11)
  • (10)
  • (10)
  • (10)
  • (8)
  • (8)
  • (8)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)

Price

Enter Custom Price Range
to
  • (76)
  • (100)
  • (110)
  • (150)
  • (134)
  • (488)
  • (208)
  • (132)
  • (59)
  • (62)
  • (39)
  • (23)
  • (20)
  • (35)

Sold By

  • (897)
  • (739)

Customer Rating

  • (326)
  • (154)
  • (785)
  • (873)
  • (893)
  • (917)

Power Source

  • (6)
  • (1)
  • (1)
  • (1)

Battery Size

  • (35)
  • (30)
  • (29)
  • (15)
  • (8)
  • (7)
  • (1)

Microwave Size

  • (75)
  • (14)
  • (1)

Primary Finish Color

  • (84)
  • (83)
  • (52)
  • (13)
  • (5)
  • (5)
  • (4)
  • (3)
  • (2)

Microwave Type

  • (79)
  • (9)
  • (2)
  • (1)

Fan Speeds

  • (3)
  • (15)
  • (37)
  • (47)
  • (4)

Color

  • (537)
  • (304)
  • (203)
  • (105)
  • (96)
  • (55)
  • (42)
  • (30)
  • (20)
  • (14)
  • (12)
  • (10)
  • (9)
  • (8)
  • (3)
  • (1)
  • (1)

Features

  • (586)
  • (524)
  • (399)
  • (334)
  • (325)
  • (284)
  • (278)
  • (275)
  • (259)
  • (259)
  • (248)
  • (247)
  • (242)
  • (238)
  • (237)
  • (211)
  • (208)
  • (201)
  • (197)
  • (171)
  • (157)
  • (154)
  • (150)
  • (143)
  • (142)
  • (140)
  • (121)
  • (119)
  • (117)
  • (117)
  • (115)
  • (107)
  • (95)
  • (94)
  • (93)
  • (91)
  • (91)
  • (91)
  • (85)
  • (78)
  • (72)
  • (71)
  • (64)
  • (64)
  • (59)
  • (59)
  • (58)
  • (56)
  • (55)
  • (55)
  • (55)
  • (49)
  • (49)
  • (48)
  • (48)
  • (47)
  • (47)
  • (46)
  • (46)
  • (45)
  • (44)
  • (41)
  • (41)
  • (39)
  • (37)
  • (36)
  • (36)
  • (35)
  • (35)
  • (35)
  • (34)
  • (34)
  • (33)
  • (33)
  • (33)
  • (33)
  • (32)
  • (32)
  • (31)
  • (31)
  • (30)
  • (30)
  • (29)
  • (28)
  • (28)
  • (25)
  • (25)
  • (24)
  • (24)
  • (24)
  • (23)
  • (22)
  • (22)
  • (21)
  • (20)
  • (20)
  • (20)
  • (20)
  • (20)
  • (19)

Microwave Capacity (cu. ft.)

  • (1)
  • (6)
  • (52)
  • (31)

Collection

  • (14)
  • (11)
  • (2)
  • (2)

Condition

  • (1,346)
  • (4)
  • (286)
  • (154)

Home Safety & Security Resources


Home Safety & Security Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

1,636 items
View:
Samsung - SmartThings Arrival Sensor - White - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: F-SS-PRES-001
  • SKU: 4481808
Works with SmartThings hub; 50' to 100' range; meets Zigbee HA 1.2 protocol; remote monitoring capability
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.

$29.99
Samsung - 2.1 Cu. Ft. Over-the-Range Microwave with Sensor Cooking - Black Stainless - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: ME21H706MQG
  • SKU: 4201200
1000W of power; electronic controls; 10 power levels; Smart Multi Sensor cook technology; defrost; ceramic enamel interior; 400 cfm ventilation system; charcoal/grease vent filter
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.

$349.99
On Sale
Save $100 (Reg. $449.99)
Belkin - WeMo Light Switch - White/Light Gray - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: F7C030FC
  • SKU: 1218832
Compatible with most iOS and Android devices; Wi-Fi enabled; easy-to-install design; backlight
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
Samsung - 1.8 Cu. Ft. Over-the-Range Microwave with Sensor Cooking - Black Stainless - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: ME18H704SFG
  • SKU: 4202300
1000W of power; electronic controls; 10 power levels; sensor cook technology; defrost; 400 CFM ventilation system; simple-to-clean filter
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.

$299.99
On Sale
Save $50 (Reg. $349.99)
KitchenAid - 2.0 Cu. Ft. Over-the-Range Microwave with Sensor Cooking - Stainless Steel - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: KMHS120ESS
  • SKU: 5848099
1000W of power; touch controls; sensor functions; 16 quick-touch settings; warm-hold function; stoppable, removable turntable; 3-speed, 300 cfm fan; grease and charcoal filters
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.

$539.99
On Sale
Save $60 (Reg. $599.99)
PEQ - Door and Window Sensor - White - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: 3300-P
  • SKU: 8229286
Compatible with most PEQ and Samsung SmartThings platforms; detects the opening and closing of doors and windows; real-time notifications; schedule-based alerts; remote monitoring; pull-to-pair joining process
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.

$30.99
Clearance
Save $4 (Reg. $34.99)
Samsung - SmartThings Water Leak Sensor - White - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: F-CEN-MOIS-1
  • SKU: 4481807
Compatible with SmartThings hub; meets Zigbee HA 1.2 protocol; 50' to 150' range; provides smartphone alerts; triggers a light or siren
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
D-Link - Wi-Fi Motion Sensor - White - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • 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
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
Casio - Men's Twin Sensor Multifunction Digital Sport Watch - Stainless Steel - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: SGW300HD-1AVCF
  • SKU: 3106101
Measures temperature, altitude and air pressure; world time clock; LED light; 5 alarms; stopwatch; countdown timer; water-resistant up to 330'
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.

$44.99
On Sale
Save $15 (Reg. $59.99)
Casio - Men's Twin Sensor Multifunction Digital Sport Watch - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: SGW300H-1AVCF
  • SKU: 3106174
Measures temperature, altitude and air pressure; world time; LED light; 5 alarms; stopwatch; countdown timer; water-resistant to 330'
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.

$35.99
On Sale
Save $14 (Reg. $49.99)
Casio - Men's Twin Sensor Multifunction Digital Sport Watch - Green - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: SGW300HB-3AVCF
  • SKU: 3106244
Measures temperature, altitude and air pressure; world time clock; LED light; 5 alarms; stopwatch; countdown timer; water-resistant up to 330'
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.

$38.99
On Sale
Save $11 (Reg. $49.99)
GE - Profile Series 2.1 Cu. Ft. Over-the-Range Microwave with Sensor Cooking - Stainless Steel - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: PVM9005SJSS
  • SKU: 4321128
1050W of power; LED display with touch controls; Chef Connect; sensor cooking; add 30 seconds button; popcorn button; 10 power levels; 3-speed exhaust fan
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
On Sale
Save $100 (Reg. $499.99)
GE - Profile Series 2.1 Cu. Ft. Over-the-Range Microwave with Sensor Cooking - Slate - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: PVM9005EJES
  • SKU: 4321118
1050W of power; Electronic digital display with touch controls; sensor cooking; 10 power levels; add 30 seconds button; popcorn button; 3-speed exhaust fan with boost setting
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
On Sale
Save $100 (Reg. $499.99)
Whirlpool - 1.9 Cu. Ft. Over-the-Range Microwave with Sensor Cooking - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: WMH32519CB
  • SKU: 4584003
1000W of power; electronic controls; sensor cooking technology; steam cooking; 300 cfm fan; grease filters; charcoal filter
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.

On Sale
(Reg. $269.99)
Whirlpool - 1.9 Cu. Ft. Over-the-Range Microwave with Sensor Cooking - White - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: WMH32519CW
  • SKU: 4584002
1000W of power; electronic controls; sensor cooking technology; steam cooking; 300 cfm fan; grease filters; charcoal filter
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.

On Sale
(Reg. $269.99)