Based on this product's specifications, here are some alternatives and similar models
Relay module SATEL INTEGRA 64 Plus — relay control module, 20 V input, 50–60 Hz, 264×134 mm, 320 g
Summary description:
The SATEL INTEGRA 64 Plus relay module provides reliable relay control for security and building automation systems. It accepts a 20 V input and operates at 50–60 Hz. Compact dimensions (264 × 134 mm) and a weight of 320 g make it easy to mount in control cabinets. CE certified for safety and compliance, the unit is suitable for switching circuits and managing alarm outputs in installations.