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Guardian TR22 Pro GPS Tracker
Optional Vehicle Add-On

GPS Tracker for Car & Vehicle Tracking — Guardian TR22 Pro

Hardwired GPS Tracker — pairs with any paid Guardian Assist plan

Recommended Lifetime Warranty Installation Required
$295 one-time
+ $9.95/month per vehicle on any paid plan (includes SIM & unlimited data). 12-month minimum, then month-to-month. Family Plus includes 1 vehicle subscription.
  • 24/7 Grade A1 ASIAL-Certified Response Centre
  • 10-second real-time location updates
  • Remote engine cut-off capability
  • Tamper and movement detection alerts
See Plans & Pricing Compare to Phone-Only
Lifetime warranty included with active subscription
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24/7 Real Humans
100% Australian
Trusted by Australian Organisations
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See Guardian Assist in Action

From a one-tap alert to a real Grade A1 operator — here's the protection behind every TR22 Pro.

Guardian Assist — how we protect you
How It Works

How the Car Tracking System Works

Four steps from order to 24/7 protected — a hardwired vehicle locator device backed by a real Australian Response Centre.

1

Add a Vehicle to Your Plan

Choose any paid Guardian Assist plan, then add the TR22 Pro for $9.95/month per vehicle. Hardware is a one-off $295.

  • Works with Individual, Family & Family Plus
  • SIM & unlimited data included
  • Family Plus includes 1 vehicle subscription
2

Concealed Hardwired Install

The TR22 Pro is hardwired and hidden deep in your vehicle so it's always powered — thieves can't find it or simply unplug it. Choose a $150 professional fit or free DIY.

  • 9V–90V DC — suits every vehicle
  • A truly hidden GPS tracker — can't be found or unplugged
  • Find an accredited installer near you
3

Track in Real Time

Open the Guardian Assist app to see your vehicle live, with updates every 10 seconds, geofences, and full trip history.

  • 10-second live location updates
  • Geo-fence zones with enter/exit alerts
  • Trip playback & mileage reports
4

Protected 24/7

Our Grade A1 Response Centre monitors your vehicle around the clock. Tamper or theft triggers an instant alert — and you can cut the engine remotely.

  • Remote engine cut-off
  • Tamper & movement detection alerts
  • Real humans — never a chatbot
Theft Response

When Your Vehicle Is Threatened

Here's exactly what happens the moment your TR22 Pro detects trouble

Tamper Detected

The TR22 Pro senses unauthorised movement, tampering, or ignition

You're Alerted

An instant push notification reaches you with the vehicle's live location

Engine Cut-off

Disable the engine remotely via app, web, or SMS — stopping the vehicle

Response Activated

Our ASIAL-certified Grade A1 operators coordinate recovery and police dispatch in real time

ASIAL Grade A1 Certified
Capabilities

GPS Tracking Device for Your Car — Key Features

A professional-grade GPS vehicle locator and car tracking device built for real-time protection — not a beeping key-finder.

10-Second Updates

Real-time GPS tracking with live updates every 10 seconds over the 4G network. Know exactly where your vehicle is at all times with pinpoint accuracy.

24/7 Response Centre

Direct connection to our Grade A1 Security Control Room. Real humans monitoring and responding to alerts around the clock.

Signature Feature

Remote Engine Cut-off

Remotely disable your vehicle's engine via app, web, or SMS. Stop thieves in their tracks with one command.

Tamper Detection

Instant alerts if someone attempts to tamper with or disconnect the device. We'll know before they do.

Geo-fence Zones

Create virtual boundaries and receive instant alerts when your vehicle enters or exits specified areas.

Route History

Full trip playback with detailed route history and mileage reports. Ideal for fleet tracking across multiple vehicles, as well as everyday family tracking.

Signature Feature

Remote Engine Cut-Off for Instant Theft Prevention

Stop a stolen vehicle in its tracks. The TR22 Pro hardware relay lets you safely disable the engine remotely — so a thief gets nowhere. How remote engine immobilisation works →

How It Works

  • Works through the TR22 Pro hardware relay, wired to the fuel-pump or ignition circuit during install.
  • Trigger it from the Guardian Assist app, web portal, or SMS command.
  • Fully reversible — re-enable the engine the same way once the vehicle is recovered.

Built-In Safety

  • Only operates below 20 km/h — the engine can never be cut while the vehicle is travelling at speed.
  • Available on paid plans (Individual, Family & Family Plus) with an active vehicle subscription — it is not part of the free plan.
  • Professional installation recommended so the relay is wired and concealed correctly.

Service & Maintenance Reminders

Because the TR22 Pro tracks every kilometre, the Guardian Assist app can remind you when a service or registration is due — by distance or by date, whichever comes first.

  • Distance-based reminders (for example, your next service at 10,000 km).
  • Date-based reminders (for example, rego or a service due in 12 months).
  • Available on paid plans with an active vehicle subscription.
Technical Details

Technical Specifications

Built for reliability and precision

ModelTR22 Pro
Dimensions82mm (L) x 30.5mm (W) x 14.8mm (H)
Weight38g
Network4G LTE / 2G Fallback
GPS AccuracyLess than 5 metres
Voltage Input9V - 90V DC (suits all vehicles)
Backup Battery300mAh internal battery
Hot StartLess than 2 seconds (open sky)
Cold StartLess than 38 seconds (open sky)
Operating Temp-20°C to 75°C
AntennaBuilt-in GSM/GPS
WaterproofIP65 rated (dust-tight, water resistant)
Get Started

Installation Options

Choose how you want your TR22 Pro installed

Self Installation

Free
  • Detailed step-by-step installation guide included
  • Video tutorials available
  • Phone support if you get stuck
  • Requires basic wiring knowledge
Recommended

Professional Installation

$150 per vehicle
  • Installed by authorised technician
  • Hidden installation for maximum security
  • Remote engine cut-off wiring included
  • Installation warranty included
Support

Frequently Asked Questions

How do I see the vehicle's location?

The TR22 Pro syncs directly to your Guardian Assist family safety app. Once installed, your vehicle appears on your live family map alongside your family members' phones — one unified view on iOS, Android, web, and Apple Watch. No separate app, no extra login.

What vehicles is the TR22 Pro compatible with?

The TR22 Pro works with any vehicle that has a 9-90V DC electrical system, so the same hardwired unit doubles as a car tracking device, truck GPS tracker, motorcycle GPS tracker, gps caravan tracker, or trailer tracker. That covers cars, utes, trucks, vans, motorbikes, boats, jet skis, caravans, trailers, and heavy machinery — essentially, if it has a battery, we can track it. Because it is hardwired and concealed, it also works as a hidden gps tracker for car owners who want it out of sight.

How does the remote engine cut-off work?

The TR22 Pro can be wired to your vehicle's fuel pump relay or ignition circuit. When activated via the app, web portal, or SMS command, it safely disables the engine. The cut-off only activates when the vehicle is stationary or moving slowly for safety. Professional installation is recommended for this feature.

What happens if a thief finds and removes the device?

The TR22 Pro has tamper detection that sends an instant alert if someone attempts to disconnect it. The device also has a backup battery that continues transmitting its location even after being disconnected from vehicle power, giving you and our Response Centre time to coordinate recovery.

Is the subscription required?

Yes — the TR22 Pro requires an active vehicle subscription ($9.95/mo per vehicle) on a paid Guardian Assist plan. Family Plus includes 1 vehicle subscription. The subscription covers the SIM card, unlimited data, 24/7 Response Centre access, app access, and lifetime warranty. Paid plans have a 12-month minimum, then continue month-to-month.

Is the TR22 Pro the best GPS tracker for cars in Australia?

We think the TR22 Pro is one of the best car trackers for Australian drivers because it pairs a hardwired GPS vehicle tracker with something most trackers don't have: a 24/7 ASIAL-certified Grade A1 Response Centre staffed by real Australian operators. Unlike a self-monitored device, you get live 10-second updates, remote engine cut-off, and humans on standby to coordinate a recovery. It runs on the 4G network and works across cars, utes, vans, motorbikes, caravans, and fleets. The right "best GPS tracker for car" depends on your needs — if you want a concealed, hardwired tracker with a real response centre behind it rather than just an app alert, the TR22 Pro is built for that. It's available on paid Guardian Assist plans (from $9.95/mo) with $295 one-off hardware.

Ready to add a vehicle to your plan?

Choose a paid Guardian Assist plan and add the TR22 Pro — $295 hardware (one-off) plus $9.95/month per vehicle. Free DIY install or $150 professional.

See Plans & Pricing
Guardian TR22 Pro $295 one-time + $9.95/mo per vehicle
See Plans & Pricing