Based on this product's specifications, here are some alternatives and similar models
Ceiling/wall sensor Satel AQUA Luna 12V 10mA
Summary description:
The Satel AQUA Luna is a versatile ceiling/wall sensor designed for indoor use. It operates on 12V with a standby current of 10 mA and weighs 92 g. This sensor is ideal for various applications, providing reliable performance in security and automation systems.