The WM202SR module is designed to provide centrally managed outputs, offering dual functionality: one dry contact relay output and two supervised outputs capable of supplying 12 or 24 Vdc, powered directly by the internal battery. It features two-way wireless communication over dual redundant channels, ensuring reliable operation and signal continuity up to 200 meters. Powered by a lithium battery with a lifespan of up to 5 years, it is the ideal solution for integrating remote sensors or devices into a wireless fire alarm system. The device is certified to EN54-25 and EN54-18 standards, offering versatility and safety in a single module.