100% Car Theft Deterrent

A patented fail-safe means of protecting your vehilce.

KēZ Plug & Play Immobilizer Stops Car Theft

Stop the car thief in their tracks!

Plug-n-Play anti-theft adapter which includes Vehicle Immobilization, Touch Alert, VIN Authentication and Two Factor Authorization. Once you have installed the KēZ adapter into the OBD-II port of your car, then:

80% compatible with all vehicles
Plug-and-Play adapter into your vehicle or have it professionally installed
All KēZ systems are digitally controlled using state-of-the-art microprocessor technology with security features to the highest level
Special features in the KēZ Pro are Touch Alert, Automatic Arm, GPS Tracking, LTE connection
Two-Factor-Authentication (2FA) is required for security and must be verified in order to start the vehicle.

80% compatible vehicle list

iOS and Android smartphone app

Plug-and-Play (no wiring req'd)

Immobilize your Vehicle using your Smartphone App

Easy to use controls on smartphone app

Arm / Disarm to immoblize Conveniently arm / disarm using smarpthone app
Auto Disarm Disarm your vehicle on approach with your Smarpthone
Activity Logs Keep track of your activity with the Activity Logs

DOWNLOAD THE KēZ APP:

Innovative Tech for Smarter Mobility

What The KēZ adapter provides

Vehicle Anti-Theft Immobilizer for Vehicle Safety

100% Driver Behaviour

100% VIN Authorization

100% Smoke Detection

100% Battery Evaluation

100% Mileage Log

100% Speed Log

KēZ FAQs

Have some questions? Need some help? Get your answers below

Does KēZ affect other functions in my car?

No, KēZ only controls the ability to start your car.

Will this void my warranty?

No. KēZ is non-invasive and uses standard ports. It doesn’t interfere with factory systems.

Can I share access with others?

Yes. You can share digital KēZ with family or friends using the KēZ app. You control when and for how long they can access your car.

Do I need to pay monthly?

Only if you choose KēZ Pro or KēZ Pro+ with cellular features. KēZ has no subscription. Choose what’s right for your needs.

What is KēZ, and how does it work?

KēZ is an intelligent wireless immobilizer that stops your vehicle from starting unless authorized by your smartphone. It features a patented OBD-II adapter, an immobilizer, and an easy-to-use mobile app to prevent unauthorized engine starts — even if a thief has your keys or fob.

What makes KēZ different from a regular car alarm or GPS tracker?

Unlike alarms that sound after a break-in or trackers that monitor your car’s location, KēZ prevents the engine from starting. It employs two-factor authentication (2FA) via your phone, rendering relay attacks, key cloning, and hot-wiring virtually impossible.

Do I need a subscription?

KēZ requires no subscription and operates via Bluetooth. KēZ Pro and KēZ Pro+ includes LTE, GPS, and cloud features that work on a monthly plan at $15.99.

Is KēZ legal and warranty-safe?

Yes, KēZ is 100% legal and safe to use. It installs through standard vehicle ports and does not interfere with manufacturer systems. Most automakers permit the use of aftermarket anti-theft devices like KēZ without affecting warranties.

Still Have Questions?

Contact our team at support@getkez.ca or consult our User Guide for assistance with setup, advanced features, and troubleshooting tips.

Drive smarter. Drive safer. Drive with KēZ.

Discover KēZ , KēZ Pro or KēZ Pro+ to find the solution that suits you best.

What is the difference between KēZ Pro and KēZ Pro+?

KēZ Pro specifically relates to features which prevent the theft of your vehicle and includes immobilization, touch alert, in-app notifications, GPS and additional functions for vehicle security,.

KēZ Pro+ includes vehicle anti-theft features plus smoke detection and other telematic functions.

Which KēZ Fits Your Car?

Choose KēZ™, KēZ™ Pro or KēZ™ Pro+ to protect your CAR

USE VEHICLE COMPATIBLE LIST TO CHECK YOUR VEHICLE MODEL

Looking for More Resources?

Discover a wide range useful resources and tools to customize the KēZ immobilizer for your personal vehicle or fleet.

View Resources