The OEM III Module provides a simple way to incorporate exceptional pulse oximetry. Its compact design, power efficiency and expanded output capabilities provide maximum flexibility in our smallest module yet. Product Highlights: Proven PureSAT® pulse oximetry technology Superior PerformanceSpecified for use in motion and low perfusion Low Power Draw (29 mW) in all applications Simple Integration Small Footprint (24mm x 34mm) 3-Wire Interface Serial Output