The FLASHLIGHT sensor meets the highest requirements for digital signal quality and reliabiliy on all 12 channels. With its USB port, the amplifier can be used with all modern computer systems. Pacemaker spikes are reliably detected thanks to the choice of detection channel - either C1, C2 or C3. The susceptibility to error is further reduced by an advanced defibrillator protection that does not require any resistors in the patient cable. The Sub-D analogue connetor allows commercially available patient cables and suction electrode systems to be used.