LEGO® EV3 Infrared Sensor
The digital EV3 Infrared Seeking Sensor detects proximity to the robot and reads signals emitted by the EV3 Infrared Beacon.
• Proximity measurement of approximately 50-70 cm
• Working distance from the beacon of up to two meters
• Supports four signal channels
• Receives IR remote commands
• Auto-ID is built into the EV3 software