Based on this product's specifications, here are some alternatives and similar models
Smart wireless proximity switch bleBox proxiSwitch — wireless proximity sensor for home automation
Summary description:
bleBox proxiSwitch is a wireless proximity switch designed for home automation and smart control. As a proximity sensor and contactless switch, it detects presence or movement to trigger automation events, scenes or relays in a smart system. Intended for integration with bleBox ecosystems and compatible controllers, it provides a compact solution for hands-free switching and presence-based control.