Function: USB reflective photoelectric switch, can macro define and keyboard, your hands.
Multi System Compatibility: Provide for based key definition settings, software settings can be used for a variety of systems (for for OS, for Android, for Linux).
Wide Application: Small size, widely used in games, offices, recording studios, assembly line machinery and equipment, etc.
Convenient Use: The sensor features less interference from visible light, simple installation, and convenient use.
Photoelectric Sensor: This photoelectric sensor integrates the functions of and reception. After installation, the sensor is usable.