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Humantechnik CM-2.4 Personal Communication System Set

Product Code: HT A-4304-0

Key Features
  • CM-2.4, the direct connection between the spoken word and clear understanding.
  • CM-2.4 extends the limits of intelligibility, a clear gain for users of hearing systems and everyone wishing to converse with self-confidence even in acoustically challenging environments.
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  • Features
  • Overview
  • Technical Specs
  • Documents

Humantechnik CM-2.4 Personal Communication System Set

Highest audio quality through 2.4 GHz digital transmission: Listening with headphones, ear phones or through induction. Especially in noisy environments, the dialogue system »CM-2.4« reveals itself as a clear benefactor, not only for people with impaired hearing or users of hearing aids or CI implants.

Small and practical, the »CM-2.4« stands up to difficult acoustic situations with impressive sound quality. It offers convenience and liberty in conversations: Just switch to clear understanding and converse with confidence - everywhere where each word matters, be it at home, during your leisure time or at work.

CM-2.4 – Roger that!

By using the 2.4 GHz frequency band, the »CM-2.4« utilizes the currently highest quality of modern transmission technology, involving high bitrates without loss through compression. The result: Clarity and quality and, compared to other transmisson methods, a vastly reduced amount of interference. What's more, the »CM-2.4« can be used for many applications while being very easy to use.

The CM2.4 transmitter

This small but powerful transmitter has 3,5 mm connection sockets for microphones or audio input. Just switch it on and the transmitter is instantly ready to use - the LC display indicates the current status of transmission power, transmission channel and battery charge level. The menu-guided handling is managed with just 3 buttons. The maximum transmission range can be up to 300 metres, depending on the surroundings. The operating time per battery charge is about 20 hours.

The CM 2.4 receiver

The receiver sports two 3,5 mm audio output sockets for connecting various listening devices, such as headphones, active speakers, earphones or neckloops. Even audio-stereo systems can be connected. These will bring the transmitted sound to your ear, either by usual sound waves or, when using the included neckloop, by induction. By the latter way, hearing impaired people can enjoy the sound in their preferred level of volume, virtually free of other environmental sounds.

The CM-2.4 softcase set contains the following:

  • CM-2.4 transmitter
  • CM-2.4 receiver
  • Plug-in microphone
  • ear-worn microphone
  • In-ear earphones
  • Headphones
  • Neckloop
  • Two beltclips
  • Two lanyard straps
  • USB dual charger cable
  • USB power supply unit
Warranty

We offer a 2 year warranty on this product from its date of purchase. For more information regarding our support, repair and warranty, please download our Warranty Guide here.

RECEIVER SPECIFICATIONS:
Dimensions (HxWxD): 85 x 50 x 15 mm
Weight: 66 g
Frequency type: ISM 2403 - 2480 MHz
Transmission mode: ISM 2.4 GHz FSK modulation with frequency hopping
RX-sensitivity: -95 dBm
Latency: < 30 ms
Channel distance: 1 MHz
Data rate: 2 Mbps
Power supply: LI-ION 3,7 V / 1100 mAh
Reception time per charge: approx. 20 h
TRANSMITTER SPECIFICATIONS:
Dimensions (HxWxD): 85 x 50 x 15 mm
Weight: 66 g
Frequency type: ISM 2403 - 2480 MHz
Transmission mode: ISM 2.4 GHz FSK modulation with frequency hopping
Transmission power: Maximum 10 mW
Latency: < 30 ms
Channel distance: 1 MHz
Data rate: 2 Mbps
Power supply: LI-ION 3,7 V / 1100 mAh
Transmission time per charge: approx. 20 h
Transmission range: up to 300 m
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