Best Keyless Entry Car Alarm Systems of 2026
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Keyless entry car alarm systems are becoming increasingly popular among car owners. These systems utilize wireless technology that allows the driver to unlock their car doors and start the engine without the use of a physical key. Instead, the driver can use a remote control or even their smartphone to access their vehicle. Additionally, keyless entry car alarm systems provide an added layer of security by sounding an alarm if someone tries to break into the car. These systems are available for a variety of car models and can be installed by professional car technicians.
At a Glance: Our Top Picks
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Top 10 Keyless Entry Car Alarm Systems
Compustar CS4900-S 2-way Remote Start and Keyless Entry System
The Compustar CS4900-S is an all-in-one remote start and keyless entry system with a 3000-ft range, perfect for automatic transmission vehicles. It comes with two 4-button remotes featuring lock, unlock, trunk release, and remote start/stop buttons. Professional installation is highly recommended, and some vehicles may require additional parts that are sold separately.
BANVIE Car Alarm System with Keyless Entry
The BANVIE Car Alarm System is a universal design that fits most DC 12V cars (except old petrol cars) and includes a remote controller with a zinc alloy frame. It has basic keyless entry functions, such as lock/unlock and trunk release, and a 110dB siren with 6 tons to detect shock and microwave sensor alarms and side door opening. Additionally, it contains an engine cut-off relay with an Anti-hijacking function, and central door locking automation to ensure safety for children in the car.
InstallGear Car Alarm Security & Keyless Entry System
The InstallGear Car Alarm Security & Keyless Entry System is a car alarm system that features two 4-button remotes, keyless entry, LED indicator light, and trunk pop. With this system, you can easily lock/unlock your car doors, arm/disarm the alarm, and even pop your trunk remotely. The system is a great addition to your car to ensure its safety and security.
Universal Car Alarm System with Remote Control
This Universal Car Alarm System with Remote Control offers a range of features for car owners such as warning identification, anti-hijacking, and central door locking system automation. The system also includes a door unclosed well warning function, car finding/help calling, re-arm, LED indicator, engine cut off, and emergency disarm. Other features include intruding warning, power off memory, remote trunk release, and electrical/pneumatic central locking without keys. The system also includes a side door trigger, silent arm, arming reminding, emergence override, and valet mode.
Shkalacar Keyless Entry Alarm System
The Shkalacar Car Alarm System offers essential features to enhance your vehicle's security. With its keyless entry function, you can easily lock or unlock your doors and release the trunk remotely, providing convenience at your fingertips. The multi-level security arming ensures that you can customize your protection level based on your needs, giving you peace of mind. Additionally, the system includes a transponder for simple arming and disarming, making it easier to safeguard your car. With two remote controls and a siren included, you have everything you need to protect your vehicle effectively.
3T6B Keyless Entry Car Alarm System
The 3T6B Passive Keyless Entry Car Alarm System is an upgrade for your vehicle, featuring a Keyless Go System that automatically locks and unlocks the door within a certain range, PKE Engine Start Button, and remote control capabilities for your car. The system is widely compatible with all 12V manual and auto trans vehicles. Please note that proper installation requires certain technical expertise.
Avital 3103L Car Security System
The Avital 3103L Alarm offers reliable remote keyless entry, letting you lock and unlock your car doors with ease from a distance. It includes an ignition controller and starter interrupt to help prevent unauthorized starting, giving you peace of mind. The system also features an impact sensor that detects bumps or hits, alerting you to potential threats. For added safety and convenience, the alarm activates flashing parking lights to grab attention, and a panic button acts as a car locator or emergency signal. With these features, you gain enhanced control and protection for your vehicle.
Shkalacar Car Alarm System
The Shkalacar Alarm System offers you enhanced security for your vehicle with its convenient remote locking and unlocking feature. You can easily control your car’s doors from a distance using a remote fob, giving you peace of mind as you approach or leave your vehicle. Additionally, the system alerts you with flashing indicators or side lights when you secure your car, ensuring you know it’s locked. A powerful 120db siren sounds in case of any disturbances, making potential intruders think twice. Plus, the shock sensor detects any impact, adding an extra layer of protection to your vehicle.
Avital 5308L 2-Way Remote Start System
The Avital Remote Start System offers you the convenience of remotely starting your car, so you can warm it up or cool it down before you get inside. It comes with a two-way remote that confirms your commands, giving you peace of mind that your vehicle has received the signal. The system also includes a one-way remote with multiple buttons for easy control over door locks and ignition. Additionally, it features remote keyless entry and a starter interrupt function, which helps protect your car from unauthorized use. With this system, you get enhanced control and security right at your fingertips.
K9 MUNDIALSSX Car Alarm System
The K9 MUNDIALSSX Car Alarm System comes with two four button transmitters, keyless entry, and has 16 programmable features. It sounds the siren and car horn together, has 2 auxiliary channel output, and a silent arm/disarm feature. This system is perfect for those who want to secure their car and have the convenience of keyless entry.
Frequently Asked Questions (FAQs)
1. Can you add keyless entry to a vehicle?
Yes, keyless entry systems can be added to vehicles as an add-on to the existing factory remote system or as part of an aftermarket security package. This is especially useful for areas with high crime rates or if you're concerned about leaving valuables in your vehicle.
2. How much does it cost to put an alarm system in a car?
The cost of installing a car alarm system can vary. On average, it can range from $300 to $1,300, depending on the type of system and the complexity of the installation. The cost includes both the alarm system and labor installation fees. It's important to consider your vehicle model and the level of security you desire when determining the cost.
3. Where is the best place to put an alarm on a car?
The ideal location to install a car alarm system is somewhere close to the center of the car and out of sight. Common locations include under a seat, under the dash near the steering column, or under a center console. Placing the small alarm "brain" in these areas helps ensure it is not easily accessible or visible to potential thieves.
4. Is it worth installing a car alarm?
While car alarms may not always result in immediate bystander action or prevent all thefts, they serve as theft deterrents. If they deter potential criminals, then they have fulfilled their purpose. Even if false alarms are common, they can still discourage thieves from targeting alarmed vehicles.
5. How much does it cost to convert a car to a push button start?
The cost of converting a car to a push button start can vary depending on the type of kit used. Most push button start kits in the market range from $25 to $150. If you prefer professional installation, expect to pay around $100 or more, depending on the labor rates of the shop.
6. Are car alarms worth the money?
The effectiveness of car alarms in preventing thefts is debatable. While a loud alarm may deter amateur thieves, skilled criminals can easily disable or bypass them. Studies have shown that cars with alarms do not necessarily experience overall reduction in theft losses. However, car alarms can still serve as a deterrent and may discourage potential thieves from targeting your vehicle.
During our keyless entry car alarm system research, we found 24 keyless entry car alarm system products and shortlisted 10 quality products. We collected and analyzed 14,708 customer reviews through our big data system to write the keyless entry car alarm systems list. We found that most customers choose keyless entry car alarm systems with an average price of $30.97.
The keyless entry car alarm systems are available for purchase. We have researched hundreds of brands and picked the top brands of keyless entry car alarm systems, including Compustar, BANVIE, InstallGear, ePathChina, Shkalacar. The seller of top 1 product has received honest feedback from 36 consumers with an average rating of 4.9.
Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.