LEGO® Mindstorms EV3 Infrared Beacon 45508

This has been designed for use with the EV3 Infrared Seeker Sensor. The beacon emits an infrared signal which the sensor can track. The beacon can also be used as a remote control for the EV3 brick through signals sent to the infrared sensor.

• Requires two AAA batteries
• Four individual channels
• Includes a beacon button and toggle switch to activate/deactivate
• Green LED indicating if the beacon is active
• Auto power-down if the unit is not in action for one hour
• Working distance of up to two meters