DSC PS1520 Power Supply, 1.5A Regulated, Built-in Battery Charging Circuit and AC Power Indicator

Keep intrusion, surveillance and monitoring systems online and protected with the DSC PS1520 power supply. This DSC power supply is designed for B2B installations where reliability matters: it provides regulated 1.5A output and selectable 6V or 12V operation to match a wide range of alarm panels, access control units and CCTV cameras. The integrated battery charging circuit and adjustable trimpot ensure correct charging for gel-cell and lead-acid batteries, extending battery life and reducing onsite service calls. During an AC outage the unit automatically switches to standby battery power so critical security devices remain operational, while the AC power-on LED offers instant visual confirmation of mains status. The fused output (3A) protects downstream equipment from battery-assisted surges, making installation safer and more predictable. Compact board-mount design and hybrid installation options simplify integration into control panels and enclosures. Ideal for security integrators and facilities teams deploying intrusion detection, video surveillance or remote monitoring—order the DSC PS1520 to add dependable, professional-grade power to your system.

• Ensures continuous operation of security and surveillance systems with automatic AC-to-battery switchover
• Selectable 6V or 12V output and adjustable charging to support a wide range of alarm panels, access control and CCTV devices
• Built-in battery charging circuit delivers proper gel-cell/lead-acid charging for longer battery life and reduced maintenance
• Visible AC power LED provides quick status checks for technicians and facility managers
• Fused output (3A) and 1.5A regulated output protect connected equipment and simplify system integration