The PMP12RIM is a polarized retro-reflective photoelectric sensor designed for industrial door market applications with a 12 m sensing distance and 1/2" NPT cable gland. It features modulated visible light (660 nm GaAlAs LED), switch-selectable make or break output, and switch-selectable mute function with LED indication for target detection. The sensor operates on 24 VDC or 24 VAC (±20%) with a compact reinforced PC/ABS housing (25 × 65 × 81 mm) rated IP 67, providing high EMC immunity and compliance with CE, UL325, and UL508 standards. With a blind zone of =0.15 m, response times of =20 ms (ON) and =30 ms (OFF), and operating temperature range of -25°C to +55°C, this sensor is ideal for dust and weather-prone industrial environments where reliable object detection is critical.