Based on this product's specifications, here are some alternatives and similar models
Photoelectric sensor APC XUK1ARCNL2H61 — blue plastic housing, 0–7 m range, 24–240 V AC input, 250 V output, 50×50×18 mm
Summary description:
APC XUK1ARCNL2H61 is a photoelectric sensor with a blue plastic housing and a transmission range of 0–7 m. Designed for presence and object detection, it accepts 24–240 V AC input and provides up to 250 V output. Compact footprint (50×50×18 mm) suits industrial automation, conveyor monitoring and basic safety or counting applications.