DESCRIPTION

DNM features high sensitivity and omni-directional pick up pattern.

It offers precise detection of the background noise and automatically adjusts the output level of loudspeaker to achieve the optimal intelligibility of sound. 

Three model are available :

• DNM-485: RS485 type
• DNM-ENET / DNM2-ETH: Ethernet type

FEATURES

• High sensitivity 
• Omni-directional pick up pattern
• Ambient Noise Reduction (ANR)
• Automatic Gain Control (AGC)

SPECIFICATIONS

Electrical

• Power supply:
  • DNM-485: 18 - 30 VDC
  • DNM-ENET / DNM2-ETH: Powered by PoE (conform IEEE 802.3af)

Audio Characteristics

• Ambient noise measurement range: 55 dBA - 105 dBA

Mechanical

• Diameter: 105 mm
• Height: 130 mm
• Weight: 0.13 Kg

APPLICATIONS

• Schools
• Stores
• Shopping malls
• Hotels
• Train stations
• Universities
• Industrial sites

Case studies

DOCUMENT DOWNLOADS