The PS-Series DC and AC UPS Systems are specifically designed to meet the requirements of of the NFPA for mission critical and public safety DAS, BDA, and fiber systems. The units include an internal power supply, a separate 3-stage smart charger, and battery management system for a bank of sealed AGM batteries. Our modular DAL alarm unit provides the NFPA compliant form C dry contact alarm closures and allows for easy replacement or substitution of components. Housed in a NEMA 4x enclosure with a red powder coated finish for public safety. Prewired and preconfigured for ease of installation. IP based remote monitoring and control