DSC HS40WPSA Plug-In Power Supply, 60 Hz, 1.2A, 120VAC

Power your security and monitoring equipment with confidence using the DSC HS40WPSA plug-in power supply. Designed for alarm panels and surveillance installations, this DSC power adapter delivers a steady 18VDC at 2.2A output from a standard 120VAC, 60Hz source (1.2A input draw), ensuring consistent operation of sensors, communicators and control panels. Its compact plug-in form factor simplifies field installs and reduces the need for extra mounting space or labor.

UL-rated for safety and compatibility, the HS40WPSA is a dependable choice for integrators deploying DSC IQ PRO and relevant PG-series panels (PG8WLSHW8, PG9WLSHW8, PG9HRDW8). The unit’s documented 13" wire run limit using 18 AWG helps installers maintain listed performance and avoid voltage drop on critical alarm circuits. Ideal for commercial and residential security, surveillance and monitoring projects, this module minimizes downtime and supports code-compliant deployments. Add the DSC HS40WPSA to your next alarm or CCTV power plan to ensure reliable, always-on power—order now and streamline your installation.

• Plug-and-play plug-in power supply that simplifies installation and reduces rack clutter for security and alarm panels
• Provides stable 18VDC/2.2A output with 120VAC, 60Hz input for reliable surveillance and monitoring uptime
• UL-rated for safety and code compliance, protecting connected equipment and meeting installer expectations
• Compact design and compatible with DSC panels (IQ PRO, PG8WLSHW8, PG9WLSHW8, PG9HRDW8) for straightforward system integration
• Installation guidance included: 13" wire run limit with 18 AWG to maintain listed performance (wiring not included)