Technical specification

Size and weight


Height:99 mm
Width:48 mm
Depth:22 mm
Weight:74 grams / unit


Measurements

Input signals

  • Microphone: Built in omnidirectional microphone on both units
  • External sound source input: 2.5 mm stereo jack plug (0 dBV max input signal)

Output signals

  • Headphone socket: 3.5 mm stereo jack plug
  • Distortion: 0.05% THD (electrical)
  • Frequency range: 40-10 000 Hz
  • Tone control: 9 steps
  • Output power: 100 mW (16 Ω load)

Radio communication

  • Frequency: 2.4 GHz, uses 3 frequencies
  • Range: 25 m indoors (clear line of sight), 100 m outdoors (clear line of sight)
  • Characteristics:
    - Encrypted communication
    - Automatic channel searching
    - Coexists with other radio transmitters on 2.4 GHz

Environmental requirements

  • Operating temperature: 32° to 95° F
  • Relative humidity: 5% to 95% (non condensing)

Configurations

  • Supported configuration
    Consists of one Domino Pro transmitter and one or more Domino Classic receiver(s) and Domino Pro receiver(s), in any combination.
  • Non recommended configuration
    Consists of one Domino Classic transmitter and one or more Domino Classic receiver(s) and Domino Pro receiver(s), in any combination.

In the box


The package
The package (BE8015) includes everything you normally need in order to use your Domino system.
  • BE2250 Receiver unit
  • BE2270 Transmitter unit
  • BE9147 Semi-soft travel case
    Travel Case
  • BE9142 USB universal charger including
    4 mains plugs for EU, USA, Australia & China
  • BE9139 Charger cable, USB
  • BE9135 Neck strap with safety clasp (2)
  • BE9124 In-ear earphones
  • User Manual
  • Available bundled with BE9128 Neck loop (BE8017)

Power and battery

  • Built in rechargeable lithium-ion batteries
  • Operating time: 8-12 hours (with included light weight battery)
  • Charging time: 2.5 hours (with included light weight battery)

Acoustic specifications

  • Maximum output using BE9124 earphones 132 dB SPL
  • Gain at full volume using BE9124 earphones (60 dB SPL input signal):
    - 57,5 dB @ 1kHz 56 dB HFA
  • Distortion:
    - Using BE9124, 0.08 % THD
    - Using BE9122, 0.6 % THD

Regulatory requirements

  • Complies with the following requirements:
    - CE, FCC, RoHS, WEEE and C-Tick
CE FCC

Receiver buttons and controls



Receiver

Transmitter buttons and controls



Transmitter

Accessories

The following accessories are available:
  • BE2250 Additional receiver unit
  • BE9122 Stereo headphones
  • BE9124 Stereo in-ear earphones
  • BE9125 Stetoclips
  • BE9127 Tie-clip microphone
  • BE9137 Cable kit, 5 m (stereo) incl. adapter from 3,5 mm stereo tele jack to RCA (phono)
  • BE9128 Neck loop
  • BE9143 USB car charger
  • BE1360 Scart switch
    For Europe only

Downloads