STerminal 3

Sierzega

Google PlayNo ratingFreeFirst seen 14 Oct 2026

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App info

Installs: 1,000+
Category: Tools
Content rating: Everyone
Version: 1.4.7
Released: Apr 1, 2025
Last updated: 5 Sept 2026
In-app purchases: No
Contains ads: No
Promo video: No
Requires Android: 11

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What's newin version 1.4.7

Technische Aktualisierung für Android 16 und kleinere Verbesserungen.

About this app

Control of Sierzega traffic devices (GR48, GR36, SR7) via Bluetooth.

Read full description

Sierzega is an electronics company in the field of traffic technology. This application is designed to control Sierzega speed indicators and traffic counting devices. The app only works in combination with a Sierzega product (www.sierzega.com) and the associated PIN code. Please note that the application was developed exclusively for our GR48, GR36 and SR7 devices. You can control older devices (GR33, Speedpacer and SR4) with the previous STerminal app. The application is self-explanatory. After establishing a connection via Bluetooth, a Sierzega product can be configured or traffic data can be downloaded in just a few steps.

Developer website office@sierzega.com