E2S A105N Electronic Sounder - 112dB



The A105N is a high output, 112dB(A) alarm sounder.

Low current consumption and high SPL in a robust fire retardant IP66 housing ensure the A105N is suitable for all general signalling applications including fire, security and process control.
The A105N is VdS, UL and GOST-R approved and has been tested to EN54-3 providing CPD compliance (89/106/EEC) for fire alarm use. For marine applications the A105N is MED approved.


  • 32 tones, includes ISO tones to Australian Standards
  • Automatic synchronization on multi-sounder systems**
  • Sounder and beacon controlled independently
  • Volume control
  • Three stage alarm (reverse polarity stage switching on DC units)
  • IP66


Sound output: Max 112dB @ 1m

Sound frequency: 32 tones

Protection: IP66 (IP65 on AB105LDA)

Temp rating (°C): -25 to +55

Cable entry: 2 x M20 knockouts

Rating: Continuous

Construction: Flame Retardant ABS

Weight: DC: 0.75kg/1.65Ibs AC:1.00kg/2.2Ibs

Size: 130mm x 130mm x 133mm


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