OWI CRSIRS - I/R Sensor
The OWI CRSIRS is an I/R Sensor that is used for sensing the output pulse from CRS IR microphones. It features a carrier frequency of 2.06mHz or 2.56mHz, Off Axis Performance -140 degrees, Range - 66 feet (20m) and dimensions: 3.25W x 2H x 1.25D inches (82.55 x 50.8 x 31.75mm). The sensor has a standard 3.5 mm mini plug that connects to the receiver and an integrated LED that serves as an indicator that the system is on and connected (active).