Overview EEG (Electroencephalography) B-Alert X24

B-Alert X24

The B-Alert X24 system, along with its sister product, the B-Alert X10, are the premier solutions for mobile EEG applications, delivering a balance of functionality and simplicity. The B-Alert X24 enables the acquisition of high-quality EEG signals and provides additional sensor site coverage and deeper analysis potential. The B-Alert X24 has 20 channels of EEG (features the International 10-20 medical montage) and 1 optional lead for ECG, EMG, or EOG. The X24 is commonly used to identify biomarkers, or in research where the prefrontal/temporal regions are of particular interest. Comfortable for hours and easy to use, the X24 offers dual compatibility with both the full 10-20 (X24) and reduced montage (X10) strips. 

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Number of channels 20 channels of high-quality EEG, plus 1 optional channel for ECG, EMG, or EOG
Sampling rate 256 Hz
Operating type 8+ hours Bluetooth / 16 hours SD card
Accelerometer Yes
Medically certified No
Weight 110 g
Comfort Comfortable and non-intrusive; sets up in about 15 minutes
Connectivity Bluetooth wireless range up to 10 meters


Make EEG studies easier to conduct with the iMotions EEG module

  • Hardware agnostic
  • Complete experimental suite
  • Equipment indicators
  • Built-in QA
  • Automatic signal processing
  • Intersubject Correlation Scores
  • Cedrus Stimtracker
  • EEG metrics
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