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Base Sounder, Indoor



  • Volume of up to 92.1 dB(A)
  • Maximum current consumption of less than 3.85 mA
  • Up to 100 sounders per LSN loop
  • Immediate synchronization
  • 32 different tone types can be selected (incl. DIN tone)


Operating voltage 15 V DC to 33 V DC
Current consumption
Quiescent state < 1 mA
Alarm ≤ 3.85 mA
Connections (inputs/outputs) 0,28 mm² to 2,5 mm²
Dimensions (Ø x H)
With mounting plate 115 x 40 mm
With spacer for surface cabling 115 x 50 mm
Material Plastic, ABS
Color red, similar to RAL 3001 white, similar to RAL 9010
Without packaging 200 g
With packageing 245 g
Permissible operating temperature -10 °C to +55 °C (-25 °C to +70 °C)*
Permissible storage temperature -25 °C to +85 °C
Protection class as per EN 60529 IP 21 C (IP 43*)
Sound pressure level at a distance of 1 m max. 92.1 dB(A)
Frequency range 440 Hz up to 2,90 kHz



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