SDC TR24 Regulated Plug-in Power Supply with 1A Protected Output, 24VDC

Keep your access control and monitoring systems running smoothly with the Security Door Controls TR24 regulated plug-in power supply. Designed for B2B installations, this compact power supply converts standard 120VAC mains to a reliable 24VDC, 1A protected output — providing safe, consistent power to readers, control panels, sensors and small monitoring devices. The fused/protected output minimizes risk to connected hardware by isolating faults, while the 6-foot cord and plug-in form factor cut installation time and reduce wiring complexity on the job site.

Built to meet UL environmental standards and manufactured in the USA, the TR24 gives integrators and facilities managers the confidence of commercial-grade construction and regulatory compliance. Its small footprint is ideal for crowded control cabinets, desk-top deployments, or retrofits where a full enclosure supply isn’t practical. Whether you’re powering door strikes, access readers, alarm modules or low-voltage surveillance peripherals, the TR24 offers dependable DC power for security, surveillance and monitoring applications. Order the Security Door Controls TR24 today to streamline installations and protect your devices with a proven plug-in power solution.

• Fast, plug-and-play power for access control and security equipment — installs in minutes with a 6 ft cord
• 24VDC, 1A protected output with fused protection to safeguard locks, readers and control panels
• Converts standard 120VAC mains to stable low-voltage DC for reliable operation of devices
• Compact, space-saving plug-in form factor reduces wiring and simplifies field replacement
• UL-certified and US-made for commercial-grade quality and code-compliant installations