BEA 10IXIOST - Presence Sensor for Automatic Sliding Doors Model: 10IXIOST IXIO-STPRESENCE SENSOR FOR AUTOMATIC SLIDING DOORSTECHNOLOGY: Active Infrared BEA’s IXIO-ST is an effective, versatile and easy-to-use presence sensor for automatic sliding doors. It can be used for both clear door openings and side-lite... BEA $345.78 $276.62