Best Car Alarm Systems of 2025

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 1 Feb 2025

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Car alarm systems are security devices that aim to protect vehicles from theft or unauthorised access. They are designed to alert the owner and/or the authorities when the car is tampered with, broken into, or moved without permission. These systems typically include sensors that detect vibrations, motion, or changes in the car's position, as well as sirens and flashing lights that activate when triggered. Car alarm systems come in various types and levels of complexity, from basic sound alarms to advanced systems with GPS tracking, remote control, and smartphone integration. They are a valuable investment for anyone who wants to deter theft and safeguard their vehicle.

At a Glance: Our Top Picks

WANGCL Car Remote Alarm and Lock System Cover #TOP 1
WANGCL Car Remote Alarm and Lock System
ftb score rating icon 9.9
WANGCL Universal Car Alarm System with Remote Cover #TOP 2
WANGCL Universal Car Alarm System with Remote
ftb score rating icon 9.8
CARLOCK Basic Anti Theft Car Device Cover #TOP 3
CARLOCK Basic Anti Theft Car Device
ftb score rating icon 9.6

Top 10 Car Alarm Systems

WANGCL Car Remote Alarm and Lock System

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WANGCL Car Remote Alarm and Lock System Cover
WANGCL Car Remote Burglar Alarm, Vehicle Theft Protection System, Keyless Central Lock + Shock Sensor + 2 Universal Remote Controls

The WANGCL Alarm System offers a convenient way to control your vehicle's security. You can remotely lock and unlock your car, enhancing ease of access. The system features electric and pneumatic central door locking, which automatically secures your vehicle. It also includes remote location tracking, allowing you to find your car quickly if needed. Additionally, the product supports keyless entry with advanced identity recognition, providing a seamless and secure experience for users.

What We Like
Easy remote locking and unlocking
Automatic central door locking
Remote car location tracking
Advanced keyless entry system

WANGCL Universal Car Alarm System with Remote

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WANGCL Universal Car Alarm System with Remote Cover
WANGCL Universal Car Alarm Systems Auto Remote Central Kit Anti Theft Security System Door Lock Keyless Entry System Central Locking with Remote Control

The WANGCL Car Alarm System offers a range of features to enhance your vehicle's security and convenience. You can easily locate your car with its remote location feature, ensuring you never lose sight of your parked vehicle. The remote trunk release allows you to access your boot with ease, perfect for carrying groceries or luggage. Additionally, the system enables you to remotely lock and unlock your car, providing peace of mind. With the functionality to control turning lights and windows, this system ensures you have complete control over your vehicle from a distance.

What We Like
Easy car location
Remote trunk access
Convenient locking/unlocking
Control lights and windows
#TOP 3

CARLOCK Basic Anti Theft Car Device

Basic Bundle
Basic Bundle
CARLOCK Basic Anti Theft Car Device Cover
CARLOCK Basic Anti Theft Car Device Security System - Wired Car GPS Tracker, Vibration Sensor, & Car TAG - Car Alarm System - Phone Apps & Instant Alerts - Van Vehicle Tracker. Subscription Required

The CARLOCK Anti Theft Device offers comprehensive security for your vehicle, allowing you to monitor it 24/7. You will receive real-time alerts for any movement, engine starts, or unusual vibrations, keeping you informed and in control. The enhanced theft protection feature works alongside a Bluetooth Vibration Sensor, ensuring doors and valuables are also secured. With smart automation through the CARLOCK TAG 2.0, you can manage alerts hands-free, reducing false alarms and providing audio confirmations for added peace of mind.

What We Like
24/7 vehicle monitoring
Real-time movement alerts
Bluetooth Vibration Sensor add-on
Hands-free security management
#TOP 4

ePathChina 12V Remote Central Lock System

ePathChina 12V Remote Central Lock System Cover
ePathChina Universal 12V Car Auto Remote Central Kit Door Lock Locking Vehicle Keyless Entry System with Remote Control Car Alarm System

The ePathChina Lock System offers convenient remote keyless entry for your vehicle. With its locking feature, you can secure your car with a single press, while the unlocking function allows for easy access. The car search feature helps locate your vehicle in a crowded parking lot, ensuring you won't waste time searching. Additionally, the code learning function allows you to easily add new remotes, providing flexibility and enhancing your security.

What We Like
Easy remote locking/unlocking
Car search function included
Code learning for multiple remotes
Power window control feature
Trunk release capability
#TOP 5

Mengshen Wireless Vibration Alarm with Remote Control

MS-Z07
Mengshen Wireless Vibration Alarm with Remote Control Cover
Mengshen Wireless Vibration Alarm, Anti-theft Burglar Alarm for Bicycle/Bike/Motorcycle/Car/Vehicles/Door/Window, 110db Super Loud (Remote Control Included)

The Mengshen Vibration Alarm is a compact and efficient security solution for your belongings. Its mini design makes installation a breeze, ensuring you can set it up quickly. With an ON/OFF switch and a remote control featuring an emergency button, operation is straightforward and convenient. The alarm emits an impressive 105dB sound for about 40 seconds, effectively alerting you to any disturbances. This device is ideal for protecting your shop, office, or home, allowing you to enjoy peace of mind.

What We Like
Compact and easy to install
Remote control for convenience
Ultra loud 105dB alarm
Long battery life
Versatile for various uses
#TOP 6

Mengshen Wireless Bicycle and Vehicle Alarm

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Mengshen Wireless Bicycle and Vehicle Alarm Cover
Mengshen Bicycle Alarm, Wireless Anti-Theft Burglar Security Alarm for Bike Motorcycle Car Mobility Scooter Vehicles Door Window, 113db Super Loud and Waterproof (Remote Control Included)

The Mengshen Bicycle Alarm is a compact and efficient security solution for your bike, motorcycle, e-bike, or even windows and doors. Its mini size makes it easy to install, while the waterproof design ensures durability outdoors. You will appreciate the super loud 113db alarm, which acts as a strong deterrent against theft. With adjustable sensitivity levels, you can customise the alarm to suit your needs. Plus, the remote control offers convenience, allowing you to arm and disarm the system effortlessly.

What We Like
Compact and portable design
Super loud 113db alarm
Waterproof for outdoor use
Remote control for easy operation
Adjustable sensitivity levels
#TOP 7

Winomo Motorcycle Alarm with Remote Control

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Winomo Motorcycle Alarm with Remote Control Cover
Winomo Motorcycle Alarm Bike Alarm with Double 12V Universal Remote Control Motorbike Alarm Bike Alarm Anti Theft Car Alarm System Anti Theft Van Alarm Security System Anti theft Security System

The Winomo Motorcycle Alarm is designed with an ergonomic approach, making it easy for you to use and install. Its compact and portable design ensures that it fits seamlessly on any motorcycle with a 12-volt system. You will appreciate the convenience of the double remote control, allowing you to activate the electronic anti-theft alarm effortlessly. Additionally, the built-in shock sensor provides added security by alerting you and deterring potential thieves. In emergencies, the alarm can call for help, giving you peace of mind while protecting your motorcycle.

What We Like
Easy to install
Universal compatibility
Double remote control
Emergency alert feature
#TOP 8

Qiilu Universal Car Alarm System with Keyless Entry

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Qiilu Universal Car Alarm System with Keyless Entry Cover
Car Alarm Security System, Universal Car Alarm System Engine Ignition Keyless Entry Push Button Remote Starter

The Qiilu Car Alarm System offers enhanced security with multi-level features to protect your vehicle from theft and break-ins. The convenient keyless entry function allows you to unlock your doors automatically when you approach, making access effortless. With the remote engine start feature, you can warm up or cool down your car before getting in, ensuring a comfortable journey regardless of the weather. Additionally, its stylish and compact design adds a modern touch to your vehicle while delivering robust anti-theft capabilities.

What We Like
Exceptional security features
Convenient keyless entry
Remote engine start capability
Sleek and compact design
Easy installation process
#TOP 9

CarbonMan Fake Car Alarm with LED Light

RX-3001-Fake car alarm
Blue
1Pack
CarbonMan Fake Car Alarm with LED Light Cover
Fake Car Alarm, Dummy Car Alarm,(Batteries Included) LED Light Simulate Imitation Security System, Warning Anti-Theft Flash Blinking Lamp (1Pack, Blue)

The CarbonMan Dummy Car Alarm is an effective imitation security system designed to deter potential thieves. It includes a blinking car alarm, which features a bright red LED light that can scare off intruders. With three AA batteries included, you can enjoy a year of battery life for daily use without the hassle of frequent replacements. Additionally, it comes with double-back tape and warning decals, making it easy to install on various vehicles and even at home. This product is perfect for anyone looking to enhance their security effortlessly.

What We Like
Battery included for convenience
Bright LED light deters thieves
Easy installation with tape
Versatile for multiple uses

EASYGUARD PKE Car Alarm System with Remote Start

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EASYGUARD PKE Car Alarm System with Remote Start Cover
EASYGUARD PKE car alarm system with remote start starter push start stop button touch password entry uncut key blade FSK technology code rolling ec002-v-ns

The EASYGUARD PKE Alarm offers advanced security features for your vehicle. With Passive Keyless Entry (PKE), you can unlock your car without taking the key from your pocket, providing greater convenience. The remote engine start and stop feature allows you to start your car from a distance, perfect for warming it up on cold days. Additionally, the push start stop button enhances ease of use, making ignition a breeze. Lastly, the touch password entry adds an extra layer of security, ensuring only you can access your vehicle.

What We Like
Advanced PKE technology
Convenient remote start feature
Easy push start functionality
Enhanced security with password entry
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How much does it cost to install a car alarm system?

So how much will a car alarm cost at a retailer? Based on a brief survey of Compustar dealers, a basic car alarm/security installation for a non-luxury vehicle will range from $159.99-$249.99. Prices vary depending on your vehicle's year/make/model.

2. Are car alarms worth it?

While no current studies definitively prove that car alarms aren't worth the trouble, the data does suggest that vehicle recovery systems—such as OnStar and LoJack—and immobilizers (computer chips in your key that the car must sense in order to start) are more effective than audible alarms.

3. Can you install a car alarm yourself?

There are a number of practical benefits, and in some areas, the addition of an alarm system can lower the cost of car insurance. A car alarm is a fantastic defense against auto theft, and there are a number of alarms available that anyone can simply install in their own car.

Editor's Notes

During our car alarm system research, we found 188 car alarm system products and shortlisted 10 quality products. We collected and analyzed 44,410 customer reviews through our big data system to write the car alarm systems list. We found that most customers choose car alarm systems with an average price of £16.61.

The car alarm systems are available for purchase. We have researched hundreds of brands and picked the top brands of car alarm systems, including WANGCL, Carlock, ePathChina, Mengshen, WINOMO. The seller of top 1 product has received honest feedback from 444 consumers with an average rating of 4.9.

Written by
Kenneth Collin Avatar

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.