NeuroKom® IP

WS 908-1 Art.-Nr.: T90908101

  • NeuroKom® IP technology
  • Serverless intercom station
  • 1 direct dialling button
  • Built-in or wall mounting
  • SIP compatible
NeuroKom serverlose Nebensprechstelle mit einer Zielwahltaste WS 908-1: Gehrke

Description

Neural and serverless substation, wall mounting, optionally flush-mounted or surface-mounted with the appropriate housing. One freely definable and inscribable direct dialling button.

  • Impact resistant housing
  • Disinfectant-resistant foil surface in aluminium design
  • Loudspeaker
  • Echo Cancellation for duplex operation
  • Function monitoring with messages via SNMP with add-on NK-SNMP
  • Microphone sensitivity and volume adjustable via integrated WEB browser
  • Integrated USB interface for add-on devices
  • Via I²C adapter up to 64 I / O's or sensors can be switched on
  • Connection options for 2 potential-free inputs
  • 3 output relays can be used for control functions or as accompanying contacts, switching capacity 2A / 30V
  • Network connection: RJ 45, VLAN-capable, cabling at least category 4
  • Operating voltage: PoE / Class 0
  • SIP compatible (Session Initiation Protocol)

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Specifications

Front:Foil surface in aluminium design (Autotype F150), disinfectant resistant
Network protocols:IP, TCP, UDP, ARP, IGMP, SIP, RTP, HTTP, TFTP
available as an add-on: SNMP
Operating system:ellan:RTOS
Frequency range:

depending on codec, limited by loudspeaker

- G711 / 3,4 kHz

- G722 / 7 kHz

available as an add-on:

- PCM32 / 15 kHz

- PCM44 / 21 kHz

Power consumption:max. 4 W (without auxiliary amplifier)
Operating voltage: PoE / Class 0
Ambient temperature:-20 °C to+50 °C
Loudspeaker:

Broadband, 8 Ohm

Sound pressure: 1 W / 1 m - 94 dB

Microphone:

Directional characteristic: omni-directional

-65 dB +/-3 (0 dB = 1 V/pa 1 kHz)

Speaking distance up to 8 m (depending on room and ambient acoustics)

Amplifier power:

A-amplifier: 1,5 W / 8 Ohm; 2,5 W / 4 Ohm

B-amplifier(optional): 25 W

Dimensions:

(H x W x D)

248 x 122 x 7 mm (front panel)

IP rating: IP 54
Recommended accessories:

Keypad module: TL 908-11

Dispatcher module: WS 928-TLS

Table housing: TG 900

Surface-mounted housing: AG 900

Flush-mounted housing: UG 900

Cavity wall mounting set: HWM-UPK10/UG 900