Alarm Upgrade Kits

Alarm upgrade kits

If you already have a remote starter fitted, you don't need to replace it to add security. An upgrade kit adds the alarm functions to the system that's already in the vehicle: siren, sensors, and the ability to arm and disarm.

That matters financially. A remote starter with a professional install is a meaningful investment, and starting again to get an alarm wastes most of it. An upgrade kit typically costs a fraction of a second system.

What an upgrade adds

Depending on the kit: a siren, shock and tilt sensing, door and hood monitoring through your existing pin switches, and alerts through a smartphone controller if you have one.

Check compatibility first

These kits pair with specific control modules. A Compustar kit needs a Compustar brain, and the model matters. Each product page lists what it works with, and if you're not certain what's in your vehicle, call us on 647-439-4485 and we'll work it out from your install.

You may also need

A siren if the kit doesn't include one, and sensors to suit how the vehicle is parked.

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Buying guide

Alarm upgrade kits

If you already have a remote starter fitted, you don't need to replace it to add security. An upgrade kit adds the alarm functions to the system that's already in the vehicle: siren, sensors, and the ability to arm and disarm.

That matters financially. A remote starter with a professional install is a meaningful investment, and starting again to get an alarm wastes most of it. An upgrade kit typically costs a fraction of a second system.

What an upgrade adds

Depending on the kit: a siren, shock and tilt sensing, door and hood monitoring through your existing pin switches, and alerts through a smartphone controller if you have one.

Check compatibility first

These kits pair with specific control modules. A Compustar kit needs a Compustar brain, and the model matters. Each product page lists what it works with, and if you're not certain what's in your vehicle, call us on 647-439-4485 and we'll work it out from your install.

You may also need

A siren if the kit doesn't include one, and sensors to suit how the vehicle is parked.

Looking for something else?

Browse every remote starter accessory, from key fob kits and smartphone controllers to relays, switches and install supplies. Or have us fit it: we install remote starters, alarms and their accessories at our Markham shop.

All remote starter accessoriesRequest an installation

Common questions

Will it work with my system?

Usually, but check the product page. Some parts work with almost any remote starter or alarm, and some are made for specific control modules. Each product page lists what it works with. Not sure what you have? Text us a photo of the module and we'll tell you.

Can you install it for me?

Yes. We install remote starters, alarms and their accessories at our Markham shop, and every install is backed by our lifetime installation warranty. Book an installation.

Do you ship across Canada?

Yes. Shipping is free on orders over $200.

Not sure what you need?

Tell us what you're installing and on what vehicle, and we'll point you at the right part.

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