Road Traffic Safety

ZIRlouder I Acoustic Device

The ZIRlouder audible devices are designed to transmit sound signals at pedestrian crossings with traffic lights. The offered devices are intended for installation inside the pedestrian signalling chambers, and the applied solution enables the installation of a directional loudspeaker on top of the signal head without the need to make any additional holes in the housing.

Detailed information

Audible signal devices ZIRlouder is designed to give audible signals on pedestrian crossings equipped with traffic lights. According to Polish regulations described in “The Detailed Technical Conditions for Road Signals and Conditions on Placing them on the Roads” (clause 3.3.5.2) on the crossings with traffic lights use of the basic audible signal corresponding green light and the auxiliary audible signal corresponding to red light as well as supplementary verbal announcements is permitted to inform the disabled on the work state of signalization.

The signalling devices we have in stock are designed to be mounted inside traffic lights for pedestrians. ZIRlouder Innovative solution permits the use of directional loudspeaker on top of the light signal device without the need for additional holes in the cover to lead the wires to the loudspeaker. The electronic module of the audible signal device placed inside the cover. All types of audible signal devices ZIRlouder are equipped with systems enabling the dynamic adjustment of the volume of generated signals to external conditions. These devices thank a digital technology used in them do not demand permanent supervision. After its launch, all that is needed is single maintenance regulation to set the lowest sound volume for green and red signals and spoken messages. The devices cooperate with buttons’ circuits of all traffic lights controllers available not only in Poland – it works with 230V, 40V, 24V, transistor circuits, etc. On customer’s demand discretional change of characteristics, both increasing the volume and frequency of the basic signals as well as spoken messages.

All types of ZIRlouder acoustic devices have circuits that make a possible constant measurement of noise intensity and automatic adjustment of generated signals volume level to environmental conditions. Having activating them on an object, they do not require, thanks to applied digital electronics, constant supervision. During activation, only single service control for setting the lowest level of sound intensity for green and red signal and verbal messages is required. On customer’s request, there is available arbitrary change of profile of sound intensity escalation and frequency of basic signals, as well as the content of verbal messages can be easily customized.

  • Voltage: 230V lub 42V
  • Base signal frequency:
    880 Hz - basic crossing the road;
    550Hz - complex transition with dividing stripes or dividing islands;
    1580 Hz - crossing the tram track.

Types of the acoustic device:

ZIR-1

The two-processor device intended for traffic lights equipped with buttons for pedestrians that generates:

  • a basic sound signal which corresponds with a green continuous signal,
  • a basic sound signal which corresponds with green blink signal,
  • an auxiliary sound signal which corresponds with red signal (send from the button as guiding signal),
  • a complimentary verbal message that informs blinds about the state of traffic lights.

ZIR-2

The two-processor device intended for traffic lights without buttons for pedestrians that generates:

  • a basic sound signal which corresponds with a green continuous signal,
  • a basic sound signal which corresponds with green blink signal,
  • a complimentary verbal message that informs blinds about the state of traffic lights.

ZIR-3

Processor device intended for traffic lights equipped with buttons for pedestrians that generates:

  • a basic sound signal which corresponds with a green continuous signal,
  • a basic sound signal which corresponds with green blink signal,
  • an auxiliary sound signal which corresponds with red signal (send from the button as a guiding signal).

ZIR-4

Processor device intended for traffic lights without buttons for pedestrians that generates:

  • a basic sound signal which corresponds with a green continuous signal,
  • a basic sound signal which corresponds with green blink signal,

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Features:

Size

Reliability

Durability

Adaptation of sound to the prevailing environmental conditions

Simple assembly and operation

A variety of versions to choose from

More information about the product:

Phone: +48 32 387 85 25

Internal number: 113

Or e-mail sales@zir.com.pl

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