DSC HSM3350 PowerSeries Pro 3A Power Supply with Power Adapter

Keep critical security and monitoring systems powered and protected with the DSC HSM3350 PowerSeries Pro 3A power supply and battery charger board. Designed for alarm panels, access control, and surveillance equipment, this DSC power supply delivers a dependable 12 VDC at 3 amps to support cameras, sensors and auxiliary devices while providing continuous system supervision. Dual battery backup inputs are individually monitored to ensure seamless switchover and clear fault reporting, minimizing downtime and simplifying maintenance. The wall-mount design conserves space and allows neat installation inside control rooms or equipment racks. Enhanced diagnostics give technicians actionable status data, accelerating troubleshooting and reducing service calls. Manufactured by Johnson Controls for the PowerSeries Pro platform, the HSM3350 integrates smoothly with existing modules to scale with your security installation. Ideal for commercial and multi-site deployments where reliability and fast servicing matter. Order the DSC HSM3350 to strengthen power reliability for your security, surveillance and monitoring systems—perfect for installers and service providers.

• Delivers reliable 12 VDC, 3A auxiliary power to keep alarms, access control and surveillance systems online
• Dual supervised battery backups for uninterrupted operation and easy fault detection
• Wall-mount form factor that simplifies installation and saves space in control rooms or equipment closets
• Built-in diagnostics and supervision reduce troubleshooting time and lower maintenance costs
• Scalable integration with PowerSeries Pro panels and modules for flexible security system expansion