Portable Noise Monitoring Terminal

The Portable Noise Monitoring Terminal Type 3655-C-DMO comes complete with tripod, router, SIM card and airtime contract, antenna and sound level calibrator and all accessories required for deployment in the field. The NMT is delivered in two transport cases, one for deployment and one containing the accessories.

Type 3655-C-DMO includes everything needed to take measurements:

  • NMT with microphone and cable
  • Tripod with guy ropes and pegs
  • 3G router, SIM card and airtime contract
  • Rechargeable 32 hr battery pack
  • Mains power supply
  • Cable for external batteries
  • Security cable and locks
  • Calibrator
  • Assembly toolkit
  • Shipping cases
  • Shipment to and from site
  • Assembly and testing instructions


The cases are light and robust, and their contents are secured in the case with high-density machined foam inlays. The cases are designed for unattended noise monitoring. They protect the measurement system from the weather and unauthorised access while providing power and remote data retrieval.

We help our customers measure and manage the quality of sound and vibration in their products and in the environment
Brüel & Kjær Sound & Vibration Measurement A/S. P +45 77 41 20 00. F +45 45 80 14 05. info@bksv.com
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