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M2M SIM Cards

Connectivity for machines, not for phones

M2M SIM cards connect trackers, cameras and sensors to the cloud, around the clock.

M2M (machine-to-machine) SIM cards let machines exchange information: they go inside trackers, sensors and cameras, talking to each other and to cloud systems. Voxter has been an official M2M connectivity broker since 2018, with more than 400 thousand SIM cards managed on the LARA platform.

Careful: this is not a phone SIM

These SIM cards are only for machines and trackers. They do not work in smartphones for voice, ordinary data or WhatsApp; they are built for devices that have to stay connected 24 hours a day.

2018

Official broker since

Working in the M2M connectivity market ever since.

+400 thousand

SIM cards managed

M2M lines managed on the Voxter LARA platform.

24h

Technical support

The Voxter team available at any hour.

20 MB → 20 GB

The full range

From the simplest tracker to video telematics with a dashcam.

Megabytes or Gigabytes, the right network for your operation

Multi-carrier or single carrier, national or international.

Minimum order of 10 units. Free shipping anywhere in Brazil from 30 units, by registered post.

Megabytes · Standard M2M
20 MBor50 MB
Trackers
Alarms
POS
Ankle monitors
Meters
Other low-power devices
Best seller
Algar

Algar Multi-carrier

Up to 4 networks in a single SIM, switching between them automatically.

20 MB50 MB
  • Maximum availability
  • Nationwide coverage
Best value
Emnify

Emnify Multi-carrier

A combination of Claro, Vivo and Tim, built to order.

20 MB50 MB
  • Automatic network switching
  • Claro, Vivo and Tim, combinable
Vivo

Vivo

An original Vivo SIM, on the stability of their own network.

20 MB50 MB
  • Dedicated Vivo network
  • Ideal where Vivo coverage is good
Claro

Claro

An original Claro SIM, on the stability of their own network.

20 MB50 MB
  • Dedicated Claro network
  • Ideal where Claro coverage is good
Tim

Tim Algar Connect One

A SIM on the Tim network, quick and simple to activate.

20 MB50 MB
  • Dedicated Tim network
  • Ideal where Tim coverage is good
Emnify

Emnify International

Connectivity for operations that cross borders; 10 countries across Mercosur and the Southern Cone.

20 MB50 MB
  • Continuous connection in 10 countries
  • No swapping SIMs at the border
Gigabytes · High Volume M2M
1 GBto20 GB
Dashcams
Video telematics
CCTV
Heavy telemetry
Emnify

Emnify Multi-carrier

A large allowance with automatic switching between Claro, Vivo and Tim.

1 GB3 GB5 GB10 GB
  • For video, images and heavy telemetry
  • Choose the allowance per device
Vivo

Vivo High Volume

Vivo as a single carrier, with a high data allowance.

1 GB3 GB10 GB
  • A cheaper option for video
  • For operations where Vivo coverage is good
Claro

Claro High Volume

Claro as a single carrier, with a high data allowance.

1 GB3 GB5 GB10 GB20 GB
  • The largest allowance we carry
  • For operations where Claro coverage is good

Not seeing your scenario? Talk to a specialist and we will build the plan around it.

Who you buy from makes all the difference

A SIM card is only worth as much as the broker behind it.

The M2M connectivity market has already seen brokers whose lines were switched off from one hour to the next, after their contract with the carrier broke down. The one who pays for that is not the broker: it is you.

An ordinary supplier

  • Lines switched off without warning when their contract with the carrier sours
  • A rigid catalog: you take the plan they have, not the one your operation needs
  • Support that disappears exactly when you need it
  • No management platform; to block a line you open a ticket and wait
The right choice

With Voxter

  • A solid relationship with every carrier we carryAlgar, Emnify, Vivo and Claro; your line is not hostage to a fragile contract.
  • Single or multi-carrier, from 20 MB to 20 GBThe right network for your scenario, not whatever was left over.
  • The Voxter LARA platform, freeActivate, block and watch usage yourself, on the web and in the app.
  • Specialist support, 24 hoursPeople who know your operation, and who do not vanish when it gets tight.
2018Voxter starts out as an official M2M connectivity broker
FirstThe first broker to bring Algar Multi-carrier to vehicle tracking
5 networksTim, Claro, Vivo, legacy Oi and Algar in one SIM, switching automatically
TodayA national reference, 24h support and the LARA platform

Where else an M2M SIM works

If the machine has to stay online, it belongs here.

Vehicle Trackers

Fleets, cars, motorcycles and cargo in real time.

POS Terminals

Payments connected anywhere, without depending on the client's Wi-Fi.

Electronic Ankle Monitors

Continuous, secure monitoring, where a dropped signal is not an option.

Alarm Monitoring Centers

Property protection always online, with network redundancy.

Vending Machines

Telemetry and remote management of stock and revenue.

Utility Meters

Smart reading of water, gas and power.

and also

Smart Cities Industry 4.0 Agribusiness Smart Mining DOOH Media Dashcams Cameras and CCTV Video Telematics Irrigation Generators Elevators Scales IoT Sensors Lighting Refrigeration

Managed through Voxter LARA

Our well regarded M2M SIM management platform, in the browser or in the app. Your connectivity under your own control.

  • Watch usage and status on every line
  • Activate, block and manage SIMs in seconds
  • Web and app on the same account
  • Integrated with the Voxter Tracking Platform
Free for Voxter clients
LARA Voxter App

Who trusts Voxter

Companies building their own operation on our connectivity.

Testimonial from Bruno Torres
Bruno TorresAlfa Rastreamento
Testimonial from Vinicius Oliveira
Vinicius OliveiraM7 Monitoramento
Testimonial from Carlos Campos
Carlos CamposEmnify
Testimonial from Pedro Palopoli
Pedro PalopoliSigoo Software
Testimonial from Felipe Cardoso
Felipe CardosoDefender Sat
Since 2018 40+ people Our own offices in Niterói, Brazil Present at EXPOSEC
The Voxter team at EXPOSEC Visitors carrying the M2M SIM bag at the Voxter booth Consultative service at the Voxter booth

Common questions

The technology lets one SIM connect to different carriers. It switches automatically between the networks preconfigured on the SIM, always looking for the best signal available where your operation is. Through support, you can ask for one carrier to be given priority.

Yes. Voxter M2M SIM cards work with trackers, POS terminals, alarms, ankle monitors and most hardware that uses cellular connectivity. If you are unsure about your model, talk to a consultant before ordering.

Yes. Voxter is a formally registered company, with a Brazilian company ID and offices in Niterói, Rio de Janeiro, and issues an invoice for every order.

You can. The minimum order is 10 units and you grow your base at your own pace. You can also adjust the data allowance (from 20 MB to 20 GB) as your operation grows.

Yes. Through the Voxter LARA platform (web and app), free for clients, you watch usage on every line and activate or block SIMs in seconds, with no ticket to open.

Yes. Emnify International offers multi-carrier connection in dozens of Latin American countries; it suits operations whose vehicles or equipment cross borders.

Shipping is free on orders from 30 units, sent by registered post anywhere in Brazil. For orders of up to 29 units, ask about the commercial terms.

Voxter is a telecommunications broker based in Niterói, Rio de Janeiro, working officially in the M2M connectivity market since 2018 and distributing SIM cards from the main carriers across Brazil. It was the first broker to bring Algar Multi-carrier technology to the Brazilian vehicle tracking market.

Ready to connect your operation?

Talk to a specialist and build the connectivity plan that fits your scenario.

Talk to a Specialist