MEMORIAL DAY 4 DAY SALE

Save on HDTVs, laptops, video games and more.

Shop the sale ›

Ends Monday.

Current Offers
  • (10)
  • (21)
  • (2)
Brand
  • (9)
  • (4)
  • (3)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
Price
  • (2)
  • (4)
  • (4)
  • (3)
  • (2)
  • (1)
  • (5)
Number of Channels
  • (1)
  • (1)
Max Transmitter Distance
  • (2)
Transmitter Type
  • (1)
  • (1)
  • (1)
  • (1)
Color
  • (6)
  • (2)
System Type
  • (4)
  • (3)
  • (1)
Features
  • (5)
  • (3)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
Customer Reviews
  • (2)
  • (2)
  • (6)
  • (6)
  • (6)
  • (8)
Condition
  • (21)
  • (2)

Car Security, Remote Start & OnStar Resources


Car Security, Remote Start & OnStar Questions

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

Sort by:
Items per page:
  • Model: 4105VB
  • SKU: 1618134
Designed for use with most vehicles with a compatible bypass; 2 remotes with lock, unlock, trunk-release and remote start buttons; Xtreme Capacity Relays; Valet Takeover feature
  4.4  (8 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.

$179.99
On Sale
Save $20 (Reg. $199.99)
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

Rating Breakdown

49%
(4 Reviews)
38%
(3 Reviews)
13%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: 3100L
  • SKU: 9288549
Compatible with most vehicles with the appropriate bypass system; protects your car from theft
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.

$129.99
On Sale
Save $30 (Reg. $159.99)
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

Rating Breakdown

70%
(18 Reviews)
15%
(4 Reviews)
15%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Ease of Use:
5
Quality:
5
Features:
5
  • SKU: 9999212400050036
Save $75 when you buy this discounted package.

You can trust Geek Squad for neat, reliable and professional remote start installation. Purchase your installation online and then let a Geek Squad Autotech install it — done right the first time.

Package includes CompuStar universal remote start kit for most vehicles with two 4-button, water-resistant remotes, transponder and CAN bus bypass module and programmable run time, as well as iDatalink to facilitate setup and Geek Squad professional installation, performed at your local Best Buy store.

Note: A materials fee of $5 will be assessed at the time of installation. Other additional charges for vehicle-specific parts and additional labor may apply. These parts typically cost $10–$300 but will vary based upon your specific vehicle and the alarm, remote start and keyless entry system you are having installed. See Geek Squad installation product detail page, or contact your Best Buy store for full details.
$279.99
Save $169.98 (Reg. $449.97)
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: RSG6-AL
  • SKU: 1653867
Compatible with most domestic and import vehicles with manual and automatic transmissions; two 4-button, water-resistant remotes; up to 1000' range; transponder and CAN bus bypass module
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.

$249.99
On Sale
Save $30 (Reg. $279.99)
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

Rating Breakdown

62%
(54 Reviews)
22%
(19 Reviews)
9%
(8 Reviews)
2%
(2 Reviews)
5%
(4 Reviews)
Value for Price:
4.2
Ease of Use:
4.3
Quality:
4
Features:
3.9
  • Model: FT-EZGO
  • SKU: 1574018
Compatible with CompuStar 6X00-type remote start and security system controllers; automatic unlock function; discreet auxiliary button; small form factor
  5.0  (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.

$79.99
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

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • SKU: 9999235400050006


You can trust Geek Squad for neat, reliable and professional remote start installation. Purchase your installation online and then let a Geek Squad Autotech install it — done right the first time.

Send commands to your vehicle using your compatible smartphone with this DroneMobile kit, which includes a CDMA module, a remote start control module, a remote transmitter with up to 1,000' range, or virtually limitless range (using your compatible smartphone), a thermistor and Geek Squad installation.

Note: A materials fee of $5 will be assessed at the time of installation. Other additional charges for vehicle-specific parts and additional labor may apply. These parts typically cost $10–$300 but will vary based upon your specific vehicle and the alarm, remote start and keyless entry system you are having installed. See Geek Squad installation product detail page, or contact your Best Buy store for full details.
$569.99
Save $189.98 (Reg. $759.97)
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

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

$69.99
On Sale
Save $130 (Reg. $199.99)
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: 451M
  • SKU: 3294134
Allows keyless entry into your vehicle; 2 built-in 40-amp relays; includes resistors
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.

$9.99
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

Rating Breakdown

79%
(22 Reviews)
14%
(4 Reviews)
7%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.7
Ease of Use:
4.6
Quality:
4.6
Features:
4.7
  • Model: AVI5303L
  • SKU: 1307769027
2-way - 2 x Transmitters - 1500 ft - Impact Sensor, Shock Sensor
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

$116.03
On Sale
Save $333.96 (Reg. $449.99)
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: DEI5103A
  • SKU: 1312143393
Save when you buy this bundle. Package includes 5103A Automate AM7 1-Way Security and Remote Start System with Two 4-Button Transmitters
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

$116.51
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: 5106P
  • SKU: 1311475570
1-way - 2 x Transmitters - 2000 ft - Shock Sensor
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

$159.99
On Sale
Save $290 (Reg. $449.99)
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: FT-6000AS-CONT
  • SKU: 1307737835
From our expanded online assortment; compatible with most CompuStar remote transmitter kits; provides security features and vehicle remote starting; 6-tone siren and adjustable shock sensor
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

$99.99
On Sale
Save $80 (Reg. $179.99)
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: ADS-BM1
  • SKU: 1308481690
Compatible with select 2005-2013 BMW and Mini vehicles; enables remote vehicle activation; keyless immobilizer access; DroneMobile and CompuStar RF kit support
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

$699.99
On Sale
Save $200 (Reg. $899.99)
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: ADS-BZ3
  • SKU: 1310599017
IDATASTART T-Harness Remote Start Kit for Select Mercedes-Benz Vehicles: Compatible with select Mercedes-Benz vehicles; enables remote engine starting; small form factor
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

$699.95
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: FT-MB211-DC
  • SKU: 1307737699
Compatible with select Mercedes-Benz vehicles; allows your existing key to be used as a remote start transmitter; small form factor
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

$645.99
On Sale
Save $254 (Reg. $899.99)
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