Weather-proof call stations

DA-series

Rugged, wear-resistant and maintenance-friendly call stations for areas exposed to wind and weather, dirt or noise. 

Main areas of application:

  • Outdoor areas
  • Furnaces
  • Machinery halls

DA 004

DA 004

Main features and benefits

  • Rugged, wear-resistant double switches for 2 - 6 direct connections
  • Modular expansion options to up to 36 direct connections
  • Call and busy signaling
  • Noise-compensation microphone
  • Infinite adjustment of microphone sensitivity and volume
  • Flame-retardant material
  • Color: red

Optional

  • 25 W additional amplifier
  • Expansion unit with 3 double buttons
  • Universal base to permit setup wherever required
  • Color: grey or orange

Data

  • Temperature range -40°C to +70°C
  • Protection rating IP 65
  • Max. ambient noise level 110 dB
  • Operating voltage 42 V to 68 V DC
  • EMC/CE conforming to IEC/EN 61000-6-2 and
    IEC/EN 61000-6-4

DA 014

DA 014

Main features and benefits:

  • Includes telephone keypad for free dialing of connections
  • 2 double buttons for 4 direct connections for rapid communication
  • Can be fitted with a handset
  • Modular expansion options for additional direct connections
  • Call and busy signaling
  • Noise-compensation microphone
  • Infinite adjustment of microphone sensitivity and volume
  • Flame-retardant material
  • Color: red

Optional

  • Handset
  • 25 W additional amplifier
  • Expansion unit with 3 double buttons
  • Universal base to permit setup wherever required
  • Color: grey or orange

Data

  • Temperature range -40°C to +70°C (handset -20°C to +55°C)
  • Protection rating IP 65 (handset IP 44)
  • Max. ambient noise level 110 dB
  • Operating volume 42 V to 68 V DC
  • EMC/CE conforming to IEC/EN 61000-6-2 and
    IEC/EN 61000-6-4

9/18/27 DA

9/18/27 DA

Main features and benefits

  • Different button modules can be combined as required
  • Membrane keypad (9 direct connections)
  • Telephone keypad (connections can be freely dialed)
  • Up to 27 direct connections
  • Connection options for additional units for additional direct connections
  • Call and busy signaling for each button
  • Noise-compensation microphone
  • Infinite adjustment of microphone sensitivity and volume
  • Flame-retardant material
  • Color: red

Optional

  • Additional units for further button modules
  • Additional amplifier with 25 W
  • Universal base for setup wherever required
  • Color: grey or orange

Data

  • Temperature range -10°C to +50°C
  • Protection rating IP 65
  • Max. ambient noise level 110 dB
  • Operating voltage 42 V to 68 V DC
  • EMC/CE conforming to IEC/EN 61000-6-2 and IEC/EN 61000-6-4

DAU

DAU

Main features and benefits

  • UL-listed
  • Rugged, wear-resistant double buttons for 2 - 6 direct connections
  • Also available with keypad for dialing
  • Call and busy signaling
  • Noise-compensation microphone
  • Infinite adjustment of microphone sensitivity and volume
  • Flame-retardant material
  • Color: grey

Optional

  • Button modules with telephone keypad or double buttons
  • 25 W additional amplifier

Data

  • Protection rating IP 65, NEMA 3R
  • Temperature range -40°C to +70°C (-40°F to +155°F)
  • Max. ambient noise level 110 dB
  • Operating volume 42 V to 60 V DC