Based on this product's specifications, here are some alternatives and similar models
Presence detector Steinel PCPROIRQUATTROHD 4800 — passive infrared sensor, 4800 switching zones, dimensions 120×120×76 mm
Summary description:
Steinel PCPROIRQUATTROHD 4800 is a passive infrared presence detector designed for reliable motion detection. It features 4800 switching zones and compact dimensions of 120×120×76 mm. Intended for indoor lighting and automation control, it detects human presence to trigger switches or alarms, reduce energy use, and automate lighting in offices, corridors, and public spaces.