Device group: Visual and acoustic warning devices
Device type: S-3x
Device model: S-3x24

S-3x sirens are designed for acoustic signalling of alarm conditions on 12VDC alarm outputs of MD, MDP, MDD type control modules or WG.NG and AirTECH type detectors.

The sirens are also available in a 24VDC power supply version (for systems with MDD or for industrial installations).

The alarm devices have a splash-proof construction, i.e. they can be used both inside and outside buildings.


  • extremely high durability and reliability;
  • very low power consumption;
  • Piezoceramic acoustic transducer;
  • splash-proof housing - for outdoor use.

Technical parameters

Acoustic signaling
105 or 70 dB/1m
Supply voltage
85 x 85 x 60 mm
Net price
79.00 zł N


Series Technical data Device information sheet Instruction manual Declaration of conformity
od 2016
od 2012
OD 2011 Download file Download file