Aiphone IS-PU-UL IS Series 48VDC Power Supply, UL Listed

Keep your security and communication systems running with the Aiphone IS-PU-UL power supply, engineered to provide dependable, maintenance-free power for IS Series video intercoms and related access-control devices. As a UL-listed 48V DC power supply with a maximum output of 2.1A and universal 110/220V AC input, it delivers the stable voltage and current modern surveillance and monitoring systems need to maintain clear audio, reliable video feeds, and uninterrupted operation. The compact unit can be mounted to a 19" (2U) rack using IS-RACK, helping integrators save space and simplify cable management in equipment closets. Compliance with TAA and NDAA streamlines procurement for commercial and government deployments, while robust build quality minimizes service calls. Ideal for installers and facility managers who require consistent, code-friendly power for intercoms, access control, and on-site monitoring, the Aiphone IS-PU-UL reduces downtime and supports professional security outcomes. Add this power supply to your next intercom or surveillance installation to ensure reliable performance—order now or contact your distributor for rack-mount configurations.

• Delivers continuous, reliable 48V DC power so IS Series intercoms and access devices stay online and reduce downtime
• Stable 2.1A output supports consistent audio/video performance for security and surveillance systems
• Universal 110/220V AC input enables global deployment and simplifies stocking for integrators
• Rack-mountable with IS-RACK compatibility for neat 19" (2U) installations and space-saving equipment rooms
• UL listed and procurement-friendly compliance (TAA/NDAA compatible) eases specification for commercial and government projects