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2N

2N® Induction Loop

2N® Induction Loop wirelessly transmits sound from the 2N IP intercom to the affected person’s hearing aid. A hearing impaired visitor to the building thus gets the benefit of voice communication. By installing the induction loop at the door you meet not only the necessary standards, but facilitate the hearing aid wearer’s communication e.g. with the reception desk.

  • Audio transmission to hearing aids
  • Simple connection to the 2N IP intercom
  • Built-in antenna
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About

Features & Benefits

  • Audio transmission to hearing aids
    Communicate with hearing impaired persons. The induction loop transmits sound to all standard hearing aids in accordance with the IEC 60118-4 standard.
  • Simple connection to the 2N IP intercom
    Connect any 2N IP intercom to the induction loop. Thanks to the special-purpose connector, you won’t have to configure anything.
  • Built-in antenna
    The induction loop has a built-in antenna, which covers the area in front of it with a signal for listening devices.
  • Suitable for outdoor use
    With its IP65 standard compliance, the inductive loop is weather-resistant and therefore suitable for outdoor use.
  • External antenna
    If you need to increase the reach of the signal, you can easily connect an external antenna to the device.
  • Standby mode
    When there is no audio signal the inductive loop automatically switches to energy-saving mode.
  • Easy fitting
    The 2N® Induction Loop easily mounts to the wall with 2 screws. You then connect one cable to the signal source and the other to the power feed.
  • Arbitrary audio input
    With the induction loop, you can make use of any signal source, e.g.. IP intercoms, lift communicators, etc.
  • Adjustable volume
    The induction loop output volume level can be adjusted to suit where you install it.
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Technical Parameters

Power supply
Power-supply voltage: 8-18 VDC
Supply current for 12 V power supply: 1 Ω load on full power: 1.4 A sinusoid signal; 1 A pink noise signal 8 Ω load, half power: 550 mA, sinusoidal signal; 400 mA pink noise signal without signal: 100 mA standby: max 10 mA
Transition to standby without signal: 10 s
Input level baseline: 100 mV – 6 Vef
Input level elevated: 1 V – 35 Vef
Impedance at source: 2 kΩ parallel with 0.3 H
Output current, 1 Ω load: 2.2 Aef (sinusoidal) full power: 1.6 Aef (pink noise)
Output current, 8 Ω load: 730 mAef sinusoidal signal half power: 520 mAef pink noise signal
Mechanical properties
Output short-circuit resistance: time-unlimited
Frequency response: 100 Hz – 5 kHz ∓3 dB
Temperature range: -20°C – 50°C
Ingress Protection: IP65
Dimensions: 144×100×31 mm
Weight 0,3 kg
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Example of Typical Connection

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Technical Parameters

Power supply
Power-supply voltage: 8-18 VDC
Supply current for 12 V power supply: 1 Ω load on full power: 1.4 A sinusoid signal; 1 A pink noise signal 8 Ω load, half power: 550 mA, sinusoidal signal; 400 mA pink noise signal without signal: 100 mA standby: max 10 mA
Transition to standby without signal: 10 s
Input level baseline: 100 mV – 6 Vef
Input level elevated: 1 V – 35 Vef
Impedance at source: 2 kΩ parallel with 0.3 H
Output current, 1 Ω load: 2.2 Aef (sinusoidal) full power: 1.6 Aef (pink noise)
Output current, 8 Ω load: 730 mAef sinusoidal signal half power: 520 mAef pink noise signal
Mechanical properties
Output short-circuit resistance: time-unlimited
Frequency response: 100 Hz – 5 kHz ∓3 dB
Temperature range: -20°C – 50°C
Ingress Protection: IP65
Dimensions: 144×100×31 mm
Weight 0,3 kg
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Accessories

Additional Modules

External Antenna for 2N® Induction Loop Order No.: 01392-001 Learn more

Power Supply

Power Supply for 2N® Induction Loop Order No.: 01393-001 Learn more
SW Applications
Sales Area

Selling Propositions

  • Audio transmission to hearing aids
    Communicate with hearing impaired persons. The induction loop transmits sound to all standard hearing aids in accordance with the IEC 60118-4 standard.
  • Simple connection to the 2N IP intercom
    Connect any 2N IP intercom to the induction loop. Thanks to the special-purpose connector, you won’t have to configure anything.
  • Built-in antenna
    The induction loop has a built-in antenna, which covers the area in front of it with a signal for listening devices.
  • Suitable for outdoor use
    With its IP65 standard compliance, the inductive loop is weather-resistant and therefore suitable for outdoor use.
  • External antenna
    If you need to increase the reach of the signal, you can easily connect an external antenna to the device.
  • Standby mode
    When there is no audio signal the inductive loop automatically switches to energy-saving mode.
  • Easy fitting
    The 2N® Induction Loop easily mounts to the wall with 2 screws. You then connect one cable to the signal source and the other to the power feed.
  • Arbitrary audio input
    With the induction loop, you can make use of any signal source, e.g.. IP intercoms, lift communicators, etc.
  • Adjustable volume
    The induction loop output volume level can be adjusted to suit where you install it.
Show more

Technical Parameters

Power supply
Power-supply voltage: 8-18 VDC
Supply current for 12 V power supply: 1 Ω load on full power: 1.4 A sinusoid signal; 1 A pink noise signal 8 Ω load, half power: 550 mA, sinusoidal signal; 400 mA pink noise signal without signal: 100 mA standby: max 10 mA
Transition to standby without signal: 10 s
Input level baseline: 100 mV – 6 Vef
Input level elevated: 1 V – 35 Vef
Impedance at source: 2 kΩ parallel with 0.3 H
Output current, 1 Ω load: 2.2 Aef (sinusoidal) full power: 1.6 Aef (pink noise)
Output current, 8 Ω load: 730 mAef sinusoidal signal half power: 520 mAef pink noise signal
Mechanical properties
Output short-circuit resistance: time-unlimited
Frequency response: 100 Hz – 5 kHz ∓3 dB
Temperature range: -20°C – 50°C
Ingress Protection: IP65
Dimensions: 144×100×31 mm
Weight 0,3 kg
Show more

Documents

Technical documentation
Marketing materials
Software & firmware
Request information