The Hikvision DS-PM2-S(EU) is a high-quality switching power supply module that serves as the primary energy source for AX Hybrid Pro security systems. It is engineered to convert AC mains power (100-240V) into a stable 12V DC output. A critical feature of this module is its advanced battery management system, which supports charging a backup lead-acid battery and provides automatic switch-over to battery power if the mains supply fails. The module is equipped with comprehensive protection mechanisms, including short-circuit protection, over-voltage protection, and over-current protection, ensuring the safety of the entire alarm system. It also features status indicators and interfaces for monitoring power health, making it an essential component for maintaining a robust and uninterrupted security infrastructure.