Explosion Proof Sounder

The DB3B is a high power explosion proof sounder. Capable of producing 125dB @ 1m and with a range of pre-recorded tones, the DB3B includes an integral volume control which is ideal when a lower output is required.

  • Ex d / Ex de IIC/IIIC T4/T5/T6
  • ATEX certified.
  • IECEx certified
  • UL listed for USA and Canada
  • CUTR Certified
  • CQST Certified

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