Based on this product's specifications, here are some alternatives and similar models
Presence detector flush-mounted Steinel 180° HF KNX IP20 white (MPN 059460)
Summary description:
Flush-mounted presence detector by Steinel featuring a 180° HF sensor and KNX compatibility, with IP20 protection in white finish (MPN 059460). Designed for ceiling or wall installation, it detects motion and presence using high-frequency sensing to control lighting and automation via KNX systems. Suitable for offices, corridors and common areas where reliable occupancy detection and integration with building automation are required.