The RT-AR3 is a heavy duty, 4G, hardwired vehicle GPS Tracker with IP67 water-resistance rating and can be installed into cars, trucks, vans, motorcycles, heavy machinery and boats. It’s equipped with an ignition trigger and multiple additional inputs and outputs for customised monitoring on the trackOmeter platform.

$249.00 $198.00



The RT-AR3 is a cost effective, GPS Tracker for vehicles.

Live View

Always know where the tracker is with updates every 10 seconds.

Alerts and Notifications

trackOmeter lets you know when people enter or leave a defined area such as home, school or workplace.
Be notified on Speeding, when a vehicle is stopped and started or when someone unplugs the tracker.

Trip Reporting

Each trip is logged for easy retrieval later using the trackOmeter app or the website dashboard.

SOS Alarm

On board SOS button that instantly notifies you by instant notification and SMS and an email.

Installation Free

This Tracker plugs directly into the ODB port of your vehicle and does not require any other connections.
When the tracker is unplugged, the internal battery takes over for uninterrupted tracking.

Ideal for

  • Taxi
  • Car Rental
  • Fleet
  • Bus
  • Trucks
  • Ambulance

Additional information

Weight100 g
Dimensions80.5 × 60 × 23.5 cm
Cellular system

3G, 4G

Power supply


Power consumption


Operating temperature

-35°C to 80°C

Operating humidity

5% to 95%

LED indicator

GPS status, GSM status


Firmware upgrade (internal), Power (internal)

Backup battery


I/O port

1 analog output, 1 USB port, 2 digital inuts, Ignition


8 MB



GPS sensitivity


Positioning accuracy



3-axis accelerometer



Cable length


IP Rating


2 reviews for RT-AR3 – 4G Vehicle Tracker

  1. Rod M (verified owner)

    Easy to connect and use, good price and a great tracker, recommend it! Have both plug and play and hard wired units for the van and trailer and both havn’t skipped a beat.

    • trackOmeter (store manager)

      Thank you for your great review Rod

  2. Blathudda

    We looked around for many months to find a suitable vehicle tracking system that had all of the functions our company needed at the right price.
    Trackometer was selected in the end for its features, its low price and ease of use. Principally Trackometer is used to cross reference with our payroll, our on-site billing and to monitor the performance of our staff. We are able to monitor the locations of all of our technicians vehicles 24 hours a day. We are able to provide better customer service by scheduling jobs to staff that are in the right locations, We also have a way of cross referencing times on site thus resolving disputes within minutes.
    Our Return on Investment or the payback period on each tracker, for us, occurred within the first few days of having trackers fitted to our vehicles. We have recovered and continue to recover missing billable hours, tracked and stopped fraudulent time sheets, keep a lid on travel allowances and saved on our insurances.
    We have set up Geo-fences around certain establishments, set speed limits and stop/ start vehicle notifications that are sent via SMS and also Email. These powerful features give HR management the right information that is required when our staff reviews are undertaken.
    Say goodbye to staff that fail to adhere to company policies.
    I thoroughly recommend Trackometer. The set up is simple, the trackers work and they have a variety of trackers for all types of vehicles, plant, personnel and equipment. Trackometer provide great back-end support and assistance with set up. They handle the Sim card subscriptions, the trackers arrive pre set and ready to go. All you need to do is plug them in or get them fitted.
    If you have multiple vehicles, Trackometer gives you back control of your fleet and your staff and puts dollars back in your pocket.

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