The PHS Controller LMAS-2 (part 8612413) can be ordered now by filling out the form below. This CT part is for use with Siemens Definition systems and is compatible with a variety of models. To view the entire list of models that this part can be used in scroll down. We include specific instructions with all parts and we’re available to help with technical support for installation, calibration, or any issues you encounter. Or, if your medical engineers need Siemens training certified for AAMI credits, we can provide that either in person or virtually.