Compustar RFX-2WT12-SS T12 3-Mile 2-Way LCD Remote + DroneMobile X1 LTE

2-Way LCD Command Confirmation

The T12 is a 2-way LCD remote.

That means it doesn’t just send commands.

It can receive confirmation back from the vehicle when you’re within RF range.

Supported feedback can include confirmation for commands such as:

• Remote start
• Lock
• Unlock
• Arm
• Disarm
• Vehicle status

That is a major advantage over basic 1-way remotes.

With 1-way control:

Remote → Vehicle

With 2-way control:

Remote → Vehicle → Confirmation back to remote

For a vehicle parked out of sight, that feedback is extremely useful.

IPX-7 Waterproof Remote

Compustar rates the T12 remote IPX-7 waterproof.

That matters more than it sounds.

Keychain remotes are exposed to:

• Rain
• Pockets
• Gym bags
• Tool bags
• Cupholders
• Accidental spills

The T12 is designed to tolerate a harsher everyday environment than a typical lightweight key fob.

Rechargeable Lithium-Ion Battery

The T12 uses a built-in rechargeable lithium-ion battery.

Compustar lists micro-USB charging for the T12 platform.

That eliminates the need to constantly replace disposable batteries in a remote with an LCD display and high-power long-range RF communication.

Two 2-Way Remotes

One improvement with the current T12 remote kit is that Compustar now pairs the main LCD remote with a 2-way LED backup remote.

That means both transmitters can provide command confirmation.

Older T11 bundles commonly paired the LCD remote with a simpler 1-way backup remote.

For households with two regular drivers, having two 2-way remotes is a useful upgrade.

DroneMobile X1-LTE Included

The real differentiator of the RFX-2WT12-SS bundle is the included DroneMobile X1-LTE module.

The X1-LTE creates an LTE connection between the vehicle and the DroneMobile app.

Instead of depending entirely on direct RF range, supported commands can travel through the cellular network.

The control path becomes:

Phone → DroneMobile service → LTE network → X1-LTE → Compustar system

That opens up smartphone-based vehicle control from much farther away than a normal key fob.

Smartphone Remote Start

With compatible hardware and an active DroneMobile service, you can use the DroneMobile app to control supported vehicle functions from your iPhone or Android device.

Depending on system configuration, that can include:

• Remote start
• Lock
• Unlock
• Arm
• Disarm
• Vehicle status

That means the dedicated T12 remote handles nearby long-range RF use, while DroneMobile covers situations where you’re well outside traditional remote range.

T12 RF vs. DroneMobile LTE

This bundle makes sense because the two technologies solve different problems.

T12 Remote

Best for:

• Fast local control
• No need to open an app
• Up to 3-mile advertised RF range
• Command confirmation
• Everyday remote-start use

DroneMobile X1-LTE

Best for:

• Smartphone control
• Long-distance commands
• GPS tracking
• Location monitoring
• Connected alerts

Together, they create a much more flexible setup than either system alone.

GPS Tracking

The DroneMobile X1-LTE includes GPS capability.

With the appropriate DroneMobile service plan, supported location features can include:

• Current vehicle location
• GPS tracking
• Location history
• Vehicle movement monitoring
• Connected alerts

This is a major difference from a normal Compustar RF remote.

The T12 can communicate with the car over RF.

The X1-LTE can provide actual vehicle-location information through GPS and cellular connectivity.

Vehicle Location History

Depending on the active DroneMobile service tier, location history can help show where the vehicle has traveled.

That can be useful for:

• Theft recovery
• Family vehicles
• Company vehicles
• Teen drivers
• Trip history
• General vehicle monitoring

Exact features depend on the DroneMobile service plan.

Real-Time Vehicle Alerts

DroneMobile can also provide connected notifications for supported events.

Depending on the installed Compustar security system and service configuration, alerts may include events such as:

• Alarm trigger
• Vehicle movement
• Security event
• Geofence-related activity
• Battery or system status

The exact alert set depends on the hardware and plan.

Does DroneMobile Require a Subscription?

Yes.

The X1-LTE hardware connects the vehicle to DroneMobile, but ongoing LTE-connected services require an active DroneMobile service plan.

Compustar currently includes a 30-day trial upon activation with the RFX-2WT12-SS bundle.

After the trial period, continued smartphone and GPS-connected features require the appropriate paid plan.

Is GPS Included Without a Subscription?

The hardware includes GPS capability, but connected tracking features depend on an active DroneMobile service.

In other words:

GPS hardware = included

Ongoing connected GPS service = subscription dependent

That distinction should be very clear on the product page.

Compatible With Remote Start and Security Systems

The RFX-2WT12-SS can be used with compatible Compustar remote-start and security systems.

It is designed as an upgrade path for users who want:

• Better remote range
• 2-way LCD feedback
• Smartphone connectivity
• GPS capability

It does not automatically replace the need for the underlying Compustar controller.

Does This Kit Include a Remote-Start Brain?

Not necessarily.

The RFX-2WT12-SS is primarily an RF remote + LTE connectivity upgrade bundle.

A compatible Compustar remote-start or remote-start/security control module must already be installed or included elsewhere in the full system.

This is important because product listings sometimes make remote upgrade kits sound like complete standalone remote-start systems.

They are not the same thing.

Does It Need a Vehicle Bypass Module?

The remote kit itself does not eliminate vehicle-specific integration requirements.

If you’re installing a complete Compustar remote-start system on a vehicle with a factory immobilizer, the installation may still require a compatible bypass or data-interface module.

That depends on:

• Year
• Make
• Model
• Trim
• Ignition system
• Factory immobilizer
• Vehicle data architecture

If you’re learning how those pieces fit together, our guide on how to convert a car to remote start explains why bypass modules, safety inputs and vehicle integration matter.

Professional Installation Recommended

Compustar remote-start and DroneMobile systems are designed around professional installation.

Depending on the vehicle, installation may involve:

• Remote-start controller
• Vehicle data interface
• Immobilizer bypass
• RF antenna
• LTE antenna
• DroneMobile module
• Hood safety switch
• Brake shutdown
• Door locks
• Security sensor integration

For modern vehicles, correct data-interface configuration can be just as important as traditional wiring.

Great Upgrade for Existing Compustar Systems

The RFX-2WT12-SS makes particular sense for someone who already has a compatible Compustar system but wants better control.

Instead of replacing the entire remote-start system, you can potentially upgrade the user interface and connectivity.

That may give you:

Old system:
basic remote control

After upgrade:
3-mile 2-way LCD + backup 2-way remote + smartphone control + GPS capability

That’s a substantial improvement without necessarily starting over from scratch.

Vehicle Security Integration

When paired with a compatible Compustar security system, the T12 and DroneMobile can also extend the way you monitor security events.

The T12 can provide local 2-way alarm feedback while you’re within RF range.

DroneMobile can extend connected alerting through LTE.

That creates two separate notification paths:

Vehicle → T12 remote

and

Vehicle → X1-LTE → Smartphone

For a modified or enthusiast-owned car, that layered approach is much more useful than relying on a siren alone.

Our car alarms that protect your build guide explains why effective security should combine detection, deterrence and owner notification.

T12 vs. T11

The T12 is the newer evolution of Compustar’s long-range LCD remote platform.

Both the T11 and T12 occupy the premium 3-mile category.

The T12 package improves the bundle by pairing the LCD transmitter with a 2-way backup remote rather than the older 1-way backup configuration commonly seen with T11 kits.

For shoppers comparing newer Compustar systems, the T12 is generally the more current choice.

RFX-2WT12-SS vs. RF-2WT12-SS

This distinction matters for SEO and product identification.

RF-2WT12-SS

T12 remote kit focused on RF control.

RFX-2WT12-SS

T12 remote kit bundled with LTE connectivity, including the X1-LTE DroneMobile module.

If the buyer wants smartphone control and GPS capability, the RFX bundle is the more complete option.

RFX-2WT12-SS vs. Compustar CS9920-AS

These products serve different roles.

CS9920-AS

A complete remote-start/security system bundle built around a dedicated Compustar control module.

RFX-2WT12-SS

A premium remote and LTE upgrade bundle for compatible Compustar systems.

The RFX kit is better thought of as an upgrade path rather than a complete standalone alarm/remote-start system.

RFX-2WT12-SS vs. Viper VSM550

Both can add connected smartphone functionality, but their ecosystem and bundle structure differ.

Compustar RFX-2WT12-SS

• T12 3-mile LCD remote
• Backup 2-way remote
• DroneMobile X1-LTE
• GPS capability
• Smartphone control
• Compustar ecosystem

Viper VSM550

• Smartphone/GPS connectivity module
• No premium long-range LCD RF remote included
• Viper ecosystem

The Compustar bundle is especially attractive if you want both a premium physical remote and cellular connectivity in one package.

Who Should Buy the RFX-2WT12-SS?

This bundle makes the most sense for:

Existing Compustar owners who want a major range and connectivity upgrade.

Drivers who still want a real remote instead of depending entirely on a phone.

People who want GPS tracking capability in addition to remote start.

Users who park far from the vehicle and can benefit from both 3-mile RF and LTE control.

Enthusiast-car owners who want security alerts on both a dedicated remote and smartphone.

Households with two regular drivers who can benefit from two 2-way remotes.

Compustar RFX-2WT12-SS Features

Brand: Compustar
Model: RFX-2WT12-SS
Product Type: 2-Way Remote Upgrade + LTE/GPS Connectivity Bundle
Primary Remote: T12 2-Way LCD
Backup Remote: 2-Way LED
Maximum Advertised RF Range: Up to 3 miles
RF Technology: Digital Spread Spectrum
Primary Remote Waterproof Rating: IPX-7
Primary Remote Battery: Rechargeable lithium-ion
Charging: Micro-USB
2-Way Confirmation: Yes
DroneMobile Module: X1-LTE
LTE Connectivity: Yes
GPS Hardware: Yes
Smartphone Control: Yes, with DroneMobile service
iOS Support: Yes
Android Support: Yes
GPS Tracking: Available with appropriate service
Location History: Available depending on service plan
Connected Alerts: Available depending on service plan
DroneMobile Subscription: Required for continued connected services
Initial Trial: 30-day trial currently included upon activation
Remote-Start Controller: Separate compatible controller required
Vehicle Bypass Module: May be required for full remote-start installation
Professional Installation: Recommended

Frequently Asked Questions

What is the Compustar RFX-2WT12-SS?

It is a premium Compustar remote upgrade kit that combines the T12 2-way LCD remote system with the DroneMobile X1-LTE module.

How far does the T12 remote work?

Compustar rates the T12 for up to 3 miles of maximum RF range under ideal conditions.

Is the T12 a 2-way remote?

Yes. It provides visual and audible confirmation of supported commands.

Is the Compustar T12 waterproof?

Yes. Compustar rates the T12 IPX-7 waterproof.

Is the T12 rechargeable?

Yes. It uses an internal rechargeable lithium-ion battery.

Does the RFX-2WT12-SS include DroneMobile?

Yes. The current RFX-2WT12-SS bundle includes the DroneMobile X1-LTE module.

Does the X1-LTE have GPS?

Yes. The X1-LTE includes LTE + GPS hardware.

Can I start my car from my phone?

Yes, when paired with a compatible Compustar remote-start system and an active DroneMobile service.

Does DroneMobile require a subscription?

Yes. Continued LTE-connected control and tracking features require an appropriate DroneMobile service plan.

Is there a trial?

Compustar currently advertises a 30-day DroneMobile trial upon activation with this bundle.

Does the kit include a complete remote-start system?

No. The RFX-2WT12-SS is primarily a remote and LTE upgrade bundle. A compatible Compustar controller is still required.

Does the bundle include a bypass module?

No universal vehicle-specific bypass module should be assumed to be included. Compatibility depends on the vehicle and installed Compustar system.

Can I add this to an existing Compustar system?

Potentially yes, if the installed system is compatible with the T12 remote kit and DroneMobile X1-LTE.

What is the difference between RFX-2WT12-SS and RF-2WT12-SS?

The RFX version adds LTE/DroneMobile connectivity, while the RF version is focused on the remote kit itself.

What is the difference between T12 and T11?

The T12 is the newer package and includes a 2-way backup remote, whereas older T11 kits commonly included a 1-way backup remote.

3-Mile RF When You’re Nearby, LTE When You’re Not

The Compustar RFX-2WT12-SS solves a problem that a lot of connected-car products create.

Some systems give you a great physical remote.

Others make you use your phone.

This one gives you both.

Use the T12 2-way LCD remote for fast local control with up to 3 miles of advertised range.

Use DroneMobile and the X1-LTE module when you’re beyond normal RF range or want GPS-connected vehicle information.

For an existing Compustar system, that’s a powerful upgrade path.

Because sometimes you want to start the car from across the parking lot.

And sometimes you want to start it from across the country.