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Products
Infrared Receiver
IR-188
IR-280
IR-288
IR-488
Infrared Receiver Amplifier
IRA-100
IRA-200
IRA-300
IRA-400
IRA-500
IRA-89
Infrared Sound System
IRC-570
Transmitter & Accessories
Infrared Transmitter
T6r
T6
IRM-202
IRM-201
Infrared Sensor
IRS-55
IRS-20
Charger
CHR-303
CHR-203
CHR-103

IRS-20

Wall Sensor

The wall sensor is the preferred optional infrared sensor forless distance requirement. It works with our Infrared Receiver Amplifier systems, Infrared Sound System and Infrared Microphone Receiver systems. This unit needs to be installed on the wall with wall mount rack kit. It comes with a mounting/support rack and 10 meters of plenum rated cable with RCA connector on each end. The ideal location for this small sensor would be on the wall around the class room. This will provide a clear signal path for the IR transmission from the transmitter to the wall sensor without obstruction. In addition, you will have 180° coverage with 15m line-of sight and reception area for approx. 64m2. It collects the infrared transmission signal via 2 large detecting diodes. The sensor is connected to the mixer/amplifier via a plenum rated cable terminated with RCA connectors. The mixer/amplifier supplies the power to the sensor.


  • Operating range: 15m line of sight
  • LED Power Indicator
  • Phantom Powered by Receiver
  • 5m or 10m cable RCA type
  • Wall mount rack