Black Siren, 24 V dc

  • RS Stock No. 124-8921
  • Mfr. Part No. 8WD4420-0EA
  • Manufacturer Siemens
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Siemans SIRIUS 8WD4 Siren Element

SIRIUS 8WD4 siren element for modular installation of signalling columns, e.g. for visual and/or acoustic warning devices or for the control of complex processes.

Thanks to the high degree of protection, the rugged devices are suitable for industrial use and are extremely resistant to shocks and vibrations. The secure bayonet mechanism allows easy installation as well as quick replacement of the acoustic elements. Acoustic elements can be adjusted in tone and volume.

In addition to a continuous light, flashlights, blink lights and rotating lights are available in various colours and voltages, as well as buzzers and sirens. They can be supplied with various diameters, optionally also with communication capability through connection to AS-Interface Optimum light distribution is achieved by using several LEDs in one light module.

Feet, pipes, adapters, incandescent lamps, LEDs and pipe adapters are available as accessories.

Features and Benefits

  • Modular Installation

  • Compact design

  • Rugged reliable construction

  • Shock and vibration resistant

  • Adjustable acoustic elements

  • IP65 Rated

  • 102 dB output


  • Industrial signalling columns

  • Audio warning devices

  • Visual warning devices

  • Complex process control

Attribute Value
Current Type DC
Supply Voltage 24 V dc
Decibel Range Maximum of 108 dB
Temperature Range -20 → +50 °C
Body Colour Black
Special Features Advanced Design, Improved Illumination, Thermoplast Enclosure
4 Within 6 working day(s) (Global stock)
25 Within 6 working day(s) (Global stock)
Price (VAT excluded) Each
TWD 2,508.00
(exc. GST)
TWD 2,633.00
(inc. GST)
Per unit
1 +