Emergency call station with 1 surface button and Braille labelling

WS 938-1-NOTArt.-Nr.: T90938110

Emergency call station with 1 surface button and Braille labelling

WS 938-1-NOTArt.-Nr.: T90938110
  • NeuroKom® IP technology
  • Emergency call station
  • 1 labelling emergency call button
  • Braille labelling
  • Built-in or wall mounting
  • SIP-compatible

Features

Neural and serverless extension unit, wall-mounted, can be installed either flush-mounted or surface-mounted with corresponding housing. 1 emergency button as a surface button, freely definable. Braille labelling and tactile lettering for people with visual impairments.

  • Impact-resistant front panel
  • Membrane surface with disinfectant-resistant membrane keypad
  • Loudspeaker
  • Echo cancellation for duplex operation
  • Function monitoring with messages via SNMP with the NK-SNMP add-on
  • Microphone sensitivity and volume adjustable via integrated WEB browser
  • Integrated USB interface for additional equipment
  • Up to 64 I/Os or sensors can be connected via I²C adapter
  • Connection options for 2 potential-free inputs
  • 3 output relays can be used for control functions or as auxiliary contacts, switching capacity 2A / 30V
  • Network connection: RJ 45, VLAN-capable, cabling min. category 4
  • Operating voltage: PoE / class 0
  • Compatible with all SIP products (Session Initiation Protocol)
     

Attributes

Table Caption
FrontFoil surface in aluminium design (Autotype F150), resistant to disinfectants
Network protocolsIP, TCP, UDP, ARP, IGMP, SIP, RTP, HTTP, TFTP available as add-on: SNMP
Operating systemellan:RTOS
Frequency rangedepending on codec, limited by loudspeaker - G711 / 3.4 kHz - G722 / 7 kHz available as add-on: - PCM32 / 15 kHz - PCM44 / 21 kHz
Energy consumptionmax. 4 W
Operating voltagePoE / Class 0
Ambient temperature-20 °C to +50 °C
LoudspeakerFull-range loudspeaker, 8 Ohm Sound pressure: 1 W / 1 m - 94 dB
MicrophoneDirectional characteristic: omnidirectional -65 dB +/-3 (0 dB = 1 V/pa 1 kHz) Speaking distance up to 8 m (depending on room and ambient acoustics)
Amplifier powerA-amplifier: 1.5 W / 8 Ohm; 2.5 W / 4 Ohm B-amplifier (optional): 25 W
Amplifier power
DimensionsDimensions: (H x W x D) 248 x 122 x 7 mm (front panel)
Protection classIP 54

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