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The Meitrack protocol

The protocol of Meitrack devices, a Chinese manufacturer in the market since 2002. It is the one you find in the mid range: more capability than the entry range, without European pricing.

It is spoken by the MVT and T families — MVT340, MVT600, MVT380, T333, T366 — plus the T1 and the P99. The device is configured by text message: you set the SIM's APN and the address of the server that will receive the data.

Which port it comes in onOur server listens for the Meitrack protocol on port 6020. That is the port you set on the device, together with the server address. Point it somewhere else and the data still leaves, but the server cannot read it.
Careful with what other sites tell youMeitrack started out as Meiligao and devices and documents circulate under both names. If you search for a manual or a spare and find nothing, try the other one: it is what wastes the most time with this brand.

Build the configuration command

We do not have this protocol's commands yetWe would rather tell you than make them up. We only publish the ones we have checked against the manufacturer's manual or against a real device. If you have them confirmed, send them to us and we will add them.
Send us the commands

Devices that use it

MeitrackSee this brand's devicesMeiligaoSee this brand's devices

Receive this protocol on your own platform

No server to set up and nothing to program: the platform already reads this protocol. You add the brand and the domain.

See how becoming a distributor works

Back to the lookup

IMEI lookupDevice identification tool. We do not perform unlocking, carrier release or mobile blacklist checks, and we are not affiliated with the GSMA.

Where the data comes fromPublic mobile TAC database (MIT licence, Copyright (c) 2026 Moaz Ebrahem), TAC codes published by Teltonika on its official wiki, and the protocol observed on devices connected to the Appogio platform. We publish no full IMEI and no customer data.

Frequently asked questions

How do I know whether my device speaks the Meitrack protocol?

By the model. The MVT and T families — MVT340, MVT600, MVT380, T333, T366 — plus the T1 and the P99 speak it. If you have the IMEI to hand, the IMEI tool tells you without opening the device.

My device says Meiligao — is that a different protocol?

It is the same house: Meitrack started out as Meiligao. Devices and documents circulate under both names, and the older protocol has its own page.

Can I change my device's protocol?

No. It comes from the factory; what you configure is which server and port it reports to.