Vehicle Trackers

The best-selling tracker in Brazil

4G with 2G fallback, Sentinela on board and Anatel certification.

The J16 line is the number 1 choice for tracking operations going for scale: stable 4G signal, accurate positioning and the safety of Sentinela on board. Legally imported, certified, invoiced, with a 12-month warranty and repair done in Brazil.

SIMCom Chipset

Stable 4G connection (Cat 1), with efficient fallback to the 2G network when the carrier fails.

Quectel GNSS Module

A dedicated A-GPS module. Fast, highly accurate positioning, even in a shadow area.

Sentinela on Board

Software exclusive to Voxter: keeps the tracker under your control even after tampering.

Backup Battery

Keeps reporting for a while after the main power supply is cut.

Service in Brazil

Repair in Brazil, with no long international paperwork. A 12-month warranty.

Multi-carrier

Works with single or multi-carrier Voxter SIM cards: Tim, Claro, Vivo and Algar on one SIM.

How to tell whether a J16 is genuine

"J16" has become a generic name in the market.

There is hardware with the same casing coming in through irregular channels, with nobody standing behind it. Check these six points with any supplier, ours included.

An Invoice with a CNPJ

With no invoice there is no warranty to claim, no tax credit, and the risk of an inspection is yours alone. CNPJ is the Brazilian company tax ID.

Verifiable Anatel Certification

Every device that uses a cellular network has to be certified. Ask for the number and check it yourself in the Anatel system.

Voxter Sentinela on Board

Without it, the tracker can be reconfigured and moved to another operation without your knowing.

An Open Protocol

A closed protocol locks your base into a single platform. The Voxter J16 runs on more than 13, with GT06 and its variants.

A Warranty Served in Brazil

A warranty that requires shipping the device abroad is not, in practice, a warranty. Ask where the repair is done.

Support After the Sale

Ask which channel technical support uses and what hours it keeps before you buy. Finding that out during your first production incident is expensive.

The Voxter J16 meets all six

Legally imported, certified (no. 00452-24-15524 in Anatel's Mosaico system), invoiced, with Sentinela on board, an open protocol, repair in Brazil and specialist support.

Original, Easy and Mag

The same technology on board, three ways to install it.

Best seller

J16 Original

The right balance between cost and technology

The number 1 choice for tracking operations going for scale. It delivers the essentials at full Voxter quality: 4G stability, accurate positioning and the safety of Sentinela on board.

Remote immobilizer
4G + 2G fallback
300mAh backup battery
9V to 90V · IP65

OBD-II connector

J16 Easy

Plugs straight into the vehicle's diagnostic port, with no wiring to splice.

9V to 46V180mAh battery8,000 bufferIP65

No installation

J16 Mag

Magnetic and portable, with a long-life battery of its own.

5,000mAh batteryMagnetic mount8,000 bufferIP65

Comparison	Original	Easy	Mag
Installation	Hard-wired	OBD-II connector	Magnetic, no wiring
Voltage	9 to 90V	9 to 46V	Battery of its own
Backup battery	300mAh	180mAh	5,000mAh
Buffer	8,000 pos.	8,000 pos.	8,000 pos.
Protection	IP65	IP65	IP65
Voxter Sentinela	✓	✓	✓

Voxter Sentinela stays in control

On board every J16 since January 2025.

Software exclusive to Voxter, reached through the LARA portal.

It withstands tampering

Monitor and send commands even if someone swaps the SIM card or changes DNS and APN without your consent.

It collects and runs on its own

At least once a day it collects the tracker's information and runs whatever commands are queued.

Remote reset and lock

It collects the device's information and lets you reset and lock the tracker from a distance.

The Sentinela panel in the LARA portal: collection history, queued commands and the status of each device.

We also supply the J-4 and the EC33

Your operation does not need one supplier per device.

If the application calls for another model, Voxter has it too, the GV30 included, on request. Talk to a specialist about your operation's scenario.

Real Tracker

J-4 Tracker

Compact, water-resistant and easy to integrate. A good choice when the installation space is tight and the protection has to be higher.

4G + 2G9V to 30V150mAh battery5,000 memoryIP67

Tracker King

EC33 Tracker

Compact (65 × 35 × 15 mm), with an accelerometer and ignition detection. A built-in ceramic GPS antenna and accuracy under 5 metres.

4G9V to 90V300mAh battery8,000 memory

Common questions

What is the difference between Original, Easy and Mag?

The main difference is the installation. Original is the line's classic balance, hard-wired (9-90V, 300mAh battery). Easy is an OBD-II connector: it plugs into the vehicle's diagnostic port, with no wiring to splice. Mag is magnetic and portable, with a 5,000mAh battery of its own and no installation. All of them have an 8,000-position buffer and IP65 protection.

What is Sentinela?

It is software exclusive to Voxter, on board every J16 from January 2025 onwards and reached through the LARA portal. It lets you monitor and send commands even if someone swaps the SIM card or changes DNS and APN without your consent, and it also collects information and lets you reset and lock the device.

Is the J16 certified by Anatel?

Yes. The Voxter J16 Original tracker is certified by Anatel, the Brazilian telecom regulator, under number 00452-24-15524. You can check it directly in Anatel's Mosaico system.

Does the J16 do remote immobilization?

Yes. The J16 is ready to take a relay to perform the immobilizing function. The relay is bought separately.

What is fallback, and why choose a 4G tracker?

Fallback is a secondary path, used when the main network fails: the J16 connects on 4G first, but looks for the 2G network if that fails, so the vehicle is never left without communication. The 2G network is being progressively switched off in Brazil; it is worth favouring 4G hardware from now on.

How long is the warranty?

Voxter gives a 12-month warranty against manufacturing defects, counted from the purchase date. If service is needed, the repair is done in Brazil, with no long international paperwork.