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The Cellocator protocol

The protocol of Cellocator devices, from an Israeli company that comes out of vehicle security and stolen-vehicle recovery. Its devices are built to be hard to disable.

It is spoken by the CR300, CR200B, CelloTrack and Cello-IQ. It is a binary protocol: you cannot read it by eye in a log, it has to be decoded.

Which port it comes in onOur server listens for the Cellocator protocol on port 6033. 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 youIt is a project brand, not a counter brand: it turns up with an insurer or a finance company behind it. That customer audits response times and availability, so do not take it on without a real operation behind you.

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

CellocatorSee 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.

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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

Which devices speak the Cellocator protocol?

The CR300, CR200B, CelloTrack and Cello-IQ. They come out of the vehicle security and stolen-vehicle recovery world.

Why is it used by insurers?

Because the devices are built to be hard to disable, and that is the requirement of whoever pays out for a theft. It is not a counter-sale tracker.

Can its log be read by eye?

No. It is a binary protocol: it has to be decoded, unlike the ones that send plain text.