Command Access PS220B UL 6E/CSA Linear with 2-I/0 24VDC Power Supply

Keep entrances secure and systems online with the Command Access Technologies PS220B power supply — a compact, dependable power solution for access control and security installations. Designed to power up to two locks, exit trim and latch retraction kits, the PS220B delivers regulated 24V DC output and a linear design that supplies the necessary inrush/hold current for reliable latch operation. Independent, regulated battery charging preserves backup power so surveillance, monitoring and entry systems remain operational during outages. A door-mounted LED offers quick visual status for technicians and reduces maintenance time on site.

Built in the USA for commercial-grade durability, this power supply is compatible with a wide range of locksets, magnetic locks and strike devices commonly used in access control and security projects. Its compact footprint (13" W x 5" D x 15.5" H) fits easily into equipment rooms and door assemblies while providing the dependable output integrators expect. Whether you’re retrofitting an office, securing a retail environment or supporting a multi-door checkpoint, the PS220B streamlines installation and improves system reliability. Contact your supplier or add the PS220B to your next access control bill of materials to ensure resilient power for locks and monitoring devices.

• Reliable power for small access systems: supplies regulated 24V DC to run up to two locks, exit trim and latch retraction devices so doors stay secure and operational.
• Smooth latch retraction with linear design: provides ample inrush/hold current for solenoids and LP motors, reducing nuisance failures and door jams.
• Continuous uptime with battery management: independent, regulated battery charging maintains backup readiness for uninterrupted security and monitoring.
• Rapid diagnostics on the door: integrated door-mounted LED power indicator simplifies local troubleshooting and reduces service time.
• Built to last in the USA: rugged enclosure and proven components deliver dependable performance for commercial access control and security installations.
• Broad compatibility: works with locksets, strikes, mag locks and other access control hardware for flexible system design.