HOA1961-055,光电断续器 INFRARED SENSORS
HOA-2001,
HOA2001-001,SENSOR DIGITAL SLOT OPTOSCHMITT
HOA2003-001,SENSOR TRANS TRANSM OPTOSCHMITT
HOA2004-001,SENSOR DIGITAL SLOT OPTOSCHMITT
HOA2005-001,SENSOR DIGITAL SLOT OPTOSCHMITT
HOA2006-001,SENSOR TRANS TRANSM OPTOSCHMITT
HOA2007-001,光电断续器 Infrared Sensors