7. Technical Parameters

Power supply

  • Mains supply: 240 / 12 V; 1 A, power adapter
  • Direct current supply: 9 to 30 V DC
  • Consumption 12 V DC:
    • at rest – 100 mA 
  • Internal batteries: 4x NiMH type AA, 1.2 V / 2100 mAh

Warning

  • Make sure that the power adapter included in the package is used to ensure a proper operation of the device.

Configuration and upgrade

  • Local: WEB UI via USB
  • Cloud service: 2N® Elevator Center

Antenna

  • Connector type: SMA
  • Impedance: 50 Ω

Line interface

  • Interface type: 2-wire analog, FXS
  • Call impedance: selectable – 600 Ω, Zr EU, Zr Australia
  • Loop voltage: 48 V DC
  • Loop current: 20 mA
  • Loop resistance: 800 Ω max
  • Ringing voltage: adjustable, 35 – 60 V RMS
  • Ringing frequency: adjustable, 10 – 60 Hz

INPUT

  • Shorting input

OUTPUT

  • Type: Relay output
  • Contacts: Switching, with normally open and normally closed
  • Switched voltage DC: 30 V, 1 A max
  • Switched voltage AC: 125 V, 0.3 A max
  • Resistive load

Serial Line

  • Type: RS232
  • Connection: RX, TX, GND


Telephone network

GSM bands

  • EU version: EGSM 900 MHz/GSM 1800 MHz
  • US version: No
  • AU version: EGSM 850/900 MHz, GSM 1800/1900 MHz

UMTS bands

  • EU version: 850/900/2100 MHz
  • US version: 850/1700/1900 MHz
  • AU version: 850/900/1900/2100 MHz

LTE bands

  • EU version: B1,B3,B5,B7,B8,B20
  • US version: B2, B4, B12
  • AU version: B1,B3,B5,B7,B28, B40

VoIP

  • Protocol: SIP (RFC3261) over UDP, SIPs, SRTP
  • DTMF: 
      1. In-band Analogy to the traditional DTMF signal, where tones are combined with speech into a single voice channel.
      2. SIP INFO (RFC 2976) DTMF signal is sent separately in the SIP message body.
      3. RTP Event (RFC 2833) as part of the RTP stream.

Mechanical properties

  • Dimensions: 195 x 119 x 61 mm
  • Weight: 600 g
  • Operating relative humidity: up to 90 %, non-condensing
  • IP cover: IP43

  • Operational temperature: 

    • temperature range without batteries: −40 °C to +85 °C

    • temperature range with batteries: 0 °C to +45 °C

  • Storage temperature: −20 °C to +35 °C
  • LED statuses: power, telephone network, FXS line, data, signal level

  • Certifications: 

    • EN 62368-1, EN 81-28, EN 301489-1, EN 301489-7, EN 301511, EN 301908-1, EN 301908-2, EN 301908-13, EN 62311, EN 63000, EN 12016

    • FCC Part 15b, UL 62368-1, PTCRB

    • ICES-003 Issue 6, CSA C22.2 No.62368-1

    • AS/CA S003.1, S003.3, S042.1, S042.4, AS/NZS 62368.1 App ZZ