Product portfolio


Exclusive Products of the Telegrafia Company a.s.

Product portfolio

Exclusive Products of the Telegrafia Company a.s.

A top line of powerful modular multi-functional electronic sirens for complex warning systems

Pavian Portable

The Pavian Portable electronic siren is a powerful portable siren having all the features of Telegrafia’s flagship siren


A powerful electronic siren to be used as a stand-alone device or part of small networks


A compact integrated stand-alone electronic siren with a built-in battery for industrial use


A perfect replacement for an obsolete electric motor siren and will fit even the tightest budget.


A compact integrated electronic siren for industrial use connected to an external 12/24 V power supply source

Pavian Car

A powerful mobile electronic siren for mass warning to be used for the installation on vehicles and other means of transport

Screamer Car

A modification of the Screamer siren for mobile use with magnetic holders to be repeatedly used on metallic surfaces/vehicles

aRTU – Acoustic Remote Terminal Unit

Control of indoor sound (PA) systems and their integration into a common warning system

Electronic siren

An electronic siren is an electronic device intended for use as a warning device for

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