We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestCar Alarm Systemsof September 2025

112M consumers helped this year.

1

Compustar CS7900-AS All-in-One 2-Way Remote Start and Alarm Bundle w/ 3000 feet Range
Compustar CS7900-AS All-in-One 2-Way Remote Start and Alarm Bundle w/ 3000 feet Range

Compustar

10.0

View Product
Buy it on Amazon

2

5305L 2-Way Security & Remote-Start System
5305L 2-Way Security & Remote-Start System

Avital

10.0

View Product
Buy it on Amazon

3

CarLock - 4th Gen Advanced Real Time 4G Car Tracker & Car Alarm. Comes with Device & Phone App. Easily Tracks Your Car in Real Time & Notifies You Immediately of Suspicious Behavior.OBD Plug&Play
CarLock - 4th Gen Advanced Real Time 4G Car Tracker & Car Alarm. Comes with Device & Phone App. Easily Tracks Your Car in Real Time & Notifies You Immediately of Suspicious Behavior.OBD Plug&Play

CARLOCK

9.9

View Product
Buy it on Amazon

4

compustar cs925-s 1-way Remote Start System
compustar cs925-s 1-way Remote Start System

Compustar

9.7

View Product
Buy it on Amazon

6% off

5

Firstec CS 2-Way LCD 3000' Alarm/Starter, Blade Ready
Firstec CS 2-Way LCD 3000' Alarm/Starter, Blade Ready

Firstec

9.5

View Product
Buy it on Amazon

Related productsUp to 5% off

Mengshen Wireless Vibration Alarm, Anti-theft Burglar Alarm for Bicycle/Bike/Motorcycle/Car/Vehicles/Door/Window, 110db Super Loud (Remote Control Included)

Mengshen Wireless Vibration Alarm, Anti-theft Burglar Alarm for Bicycle/Bike/Motorcycle/Car/Vehicles/Door/Window, 110db Super Loud (Remote Control Included)

View Deal
Viper 350 Plus 3105V 1-Way Car Alarm Keyless Entry

Viper 350 Plus 3105V 1-Way Car Alarm Keyless Entry

View Deal
PRESTIGE 2 Way ONE Mile 5 Button REMOT

PRESTIGE 2 Way ONE Mile 5 Button REMOT

View Deal
YOMTOVM 12V Car Alarm System, Anti-Theft Horn Siren with 7-Levels Sensitivity Universal Security Protection System Vehicle Alarm System with Sound

YOMTOVM 12V Car Alarm System, Anti-Theft Horn Siren with 7-Levels Sensitivity Universal Security Protection System Vehicle Alarm System with Sound

View Deal

6

Excalibur RS370 1-Way Paging Remote Start/Keyless Entry/Vehicle Security System (with 4 Button Remote and Sidekick Remote), 1 Pack
Excalibur RS370 1-Way Paging Remote Start/Keyless Entry/Vehicle Security System (with 4 Button Remote and Sidekick Remote), 1 Pack

Excalibur

9.3

View Product
Buy it on Amazon

7

Prestige APS997Z 2-Way 5-Button LCD Remote Control w/ 1 Mile Operating Range
Prestige APS997Z 2-Way 5-Button LCD Remote Control w/ 1 Mile Operating Range

Prestige PK

9.1

View Product
Buy it on Amazon

8

Avital 4105L 1-Way Remote Start System with 4-Button Remote
Avital 4105L 1-Way Remote Start System with 4-Button Remote

Avital

8.8

View Product
Buy it on Amazon

9

Viper 5305V 2 Way LCD Vehicle Car Alarm Keyless Entry Remorte Start System
Viper 5305V 2 Way LCD Vehicle Car Alarm Keyless Entry Remorte Start System

Viper by GLD Products

8.5

View Product
Buy it on Amazon

10

Viper 4105V 1-Way Remote Start System
Viper 4105V 1-Way Remote Start System

Viper by GLD Products

8.3

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy