SDC AUTOS348V AUTO Series Low Energy Swing Door Operator, Single Drive Unit, Electric Hold Open, for 48" Opening, Satin Aluminum Anodized

Deliver dependable, low-energy automatic operation that improves traffic flow and site security. The Security Door Controls AUTOS348V AUTO Series Low Energy Swing Door Operator is a single drive unit engineered for 48" openings and finished in satin aluminum anodized for long-lasting, professional appearance. Its microprocessor-based, self-tuning control (single-button setup) provides quiet, responsive performance while reducing installer time and eliminating complex programming.

Built for commercial environments where security and accessibility matter, the AUTOS348V includes electric hold-open, obstruction detection and momentary back-pressure relief to protect occupants and doors. The belt-driven mechanism requires less torque and power than competitive openers, lowering maintenance and providing smoother operation over heavy usage. Onboard diagnostics and a built-in 1 Amp power supply simplify integration with access control, electrified locks, fire alarm inputs, sensors and surveillance/monitoring systems.

Ideal for healthcare, retail, education and corporate entries where security, ADA compliance and uptime are priorities — contact us to specify the AUTOS348V for your next access control or security door project.

• Improves accessibility and traffic flow with quiet, reliable automatic opening and closing for high-traffic entrances
• Reduces installation time and commissioning effort with single-button, self-tuning microprocessor setup
• Enhances safety and compliance with electric hold-open, obstruction detection and ADA-compatible low-energy operation
• Low-maintenance belt-driven design delivers smooth performance for 48" openings and a durable satin aluminum anodized finish
• Simplifies system integration and troubleshooting with onboard diagnostics and a built-in 1 Amp power supply for sensors and electrified locks