---
lang: "en"
title: "PPEX00000050 Magnetic iButton with holder"
sku: "PPEX00000050"
canonical_url: "https://shop.marcomweb.it/en/1-wire/ppex00000050-magnetic-ibutton-with-holder"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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PPEX00000050 Magnetic iButton with holder

Magnetic iButton with holder

One of the functionalities implemented for fleet management devices is the 1-Wire data protocol, which allows iButton connection. The iButton device is perfect for any application where AVL data needs to travel along with the identification of a person or object.

### IBUTTON IS A SOLUTION FOR FLEET MANAGEMENT TRACKER IN THE FOLLOWING CASES:

Driver authorization: allows vehicle use only for specific iButton owners and identifies the driver during travel.
Immobilizer - without iButton authorization, it is not possible to start the engine and use the vehicle.
AutoGeofencing: allows you to know when the car leaves custom areas without iButton authorization.

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Source: https://shop.marcomweb.it/en/1-wire/ppex00000050-magnetic-ibutton-with-holder

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.