Compustar

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Compustar remote starters, alarms and key fobs

Compustar is the brand you buy when range matters. Their 2-way remotes reach up to 3 miles and tell you the car actually started, rather than leaving you pressing a button at a window and hoping. If you park in an underground garage, work in a tower, or walk out to a lot rather than a driveway, this is the difference that gets noticed every single winter morning.

They're one of the three brands we fit most, alongside Fortin and iDatastart. Which one goes in your car depends on the vehicle, not on who we'd rather sell. Not sure what you need? Search your vehicle and we'll show you the complete solution we'd install ourselves.

Jump to what you're looking for

Plug and play kits (CMX-BLADEAL) — module and vehicle harness together
Alarms and alarm + start systems — Q9, T12, CS-series
Key fob kits — 1-way, 2-way LED and 2-way LCD up to 3 miles
Key fobs and shells — replacements for a lost or broken remote
DRONE smartphone control — unlimited range from your phone
Antennas and accessories — antennas, sensors, alarm upgrade kits

Or use the filters below. And if you've heard about the Hot Dog 1000, it's here too — indefinite engine runtime for keeping a dog safe and comfortable in a parked vehicle.

145 products

Understanding the Compustar lineup

Compustar sell systems as a controller plus a remote kit, and the two are priced separately. That's why the same module appears at several prices — the difference is which fob you pair with it.

CMX and CM control modules are the brains. The CMX is what most of our plug-and-play kits are built around.

CMX-BLADEAL kits pair that module with an iDatalink BLADE bypass and a vehicle-specific harness in one box. If you want the shortest route from ordering to a working system, this is it.

Remote kits are where the range comes from. A 1-way remote sends a command and hopes. A 2-way LED remote confirms the car started. A 2-way LCD remote shows you the status and cabin temperature on a screen, at up to 3,000 feet or 3 miles depending on the kit.

Q9, T12 and G17 are complete systems named for their remote. The Q9 and T12 are the flagship packages, and both are available with DRONE smartphone control bundled in.

DRONE replaces range with the internet. Start the car from another city if you like. Note that it needs an ongoing plan — see our smartphone controllers page for what that actually costs over time.

Where Compustar is strongest

Range, and the confirmation that comes with it. Nobody else in this category matches a 3-mile 2-way remote, and the two-way part matters more than the distance — knowing the car started saves the walk out to check.

Their security systems are also the most complete of the three brands we carry. Compustar alarms integrate with the factory system rather than fighting it, and the accessory range around them is deep: the DAS-II four-in-one sensor, glass break, tilt, starter kill, and upgrade kits that turn an existing remote starter into a full alarm without replacing it.

Where it costs you more

Compustar is the most expensive of the three brands we carry, and the pricing structure is part of why. Because the module and the remote kit are separate purchases, the number you first see isn't always the number you pay. A CMX module plus a 2-way LCD remote kit lands well above a comparable Fortin or iDatastart system with a factory-fob start.

That's worth paying when range is the point. It isn't if you park in a driveway and your factory fob already reaches. Plenty of our customers are better served by 3xLock start on a cheaper platform, and we'll tell you so.

Some Compustar solutions also carry the ⭕ flag, meaning they use KLON programming through an ADS-USB tool. That exists so you don't sacrifice a key. We pre-program modules before they ship on most vehicles, so for most customers it never comes up.

Installed by us, or shipped to you

We've been fitting Compustar systems in Markham since 2003, with a lifetime warranty on our installation work. Book an appointment and we'll handle the programming, the bypass and the wiring.

Doing it yourself? Everything ships pre-programmed for your vehicle, free across Canada, and our technicians will take your call when you're under the dash and something isn't behaving.

Questions before you order? Call 647-439-4485 with your year, make and model.