Mini-Array Basic two-piece measuring light curtain is configured for material-handling and logistics applications with auto-stream serial output, two discrete outputs and EIA-485 communication. It incorporates the two-stick Mini-Array emitter and receiver design and ease of use to simplify installation. Built-in features are designed to simplify the operation customized to specifically address the demanding requirements needed to be used in the material-handling and logistic environments for high-speed detection without the need for a separate controller.