The BANNER MIAD9RQ and MI9EQ are high-performance photoelectric sensors engineered for precise and reliable object detection in industrial automation environments. The MIAD9RQ functions as an opposed receiver, while the MI9EQ serves as its opposed emitter counterpart, both operating with an infrared light source and a 6 m sensing range. Each model features a 4-pin M12 connection and supports a supply voltage range from 5 VDC to 15 VDC, ensuring compatibility with diverse control systems. The MIAD9RQ has a unit weight of 51.709 g, combining lightweight construction with durable performance for high-speed detection tasks. Across North America, Europe, Asia, and worldwide, installation and system configuration may be adapted to regional automation standards or application-specific integration requirements.