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Automatic Door Operators

Shop automatic door operators and commercial automatic door openers, including low-energy models from LCN and Detex. Compare electric swing-door operators, push-button actuators, wireless transmitters and receivers, and replacement components for commercial and institutional openings. This collection includes complete operator assemblies as well as controls and service parts; check each listing for what is included.

Choose an automatic door opening system by door size and weight, handing, push-side or pull-side mounting, power requirements and activation method. For accessible entrances, match the operator and controls to the complete opening and the project requirements. Confirm compatibility with existing hardware before ordering an operator, actuator or replacement component.
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Choosing Commercial Automatic Door Openers and Controls

Automatic swing door operators, also called automatic door openers, provide powered opening using compatible push plates, wireless transmitters, sensors, switches, or other activation methods. The correct operator depends on the complete opening, including the door and frame, handing, mounting side, door size and weight, closer or operator configuration, available power, and the way users will activate the door. For a commercial automatic door opener project, start by identifying whether the project needs a complete operator, an activation device, a receiver or transmitter, or a replacement component for an existing system. If powered opening is not required, compare conventional door closers for controlled closing.

Push-side and pull-side installations use different geometry, and some operators are handed or configured for a particular mounting position. Verify the swing direction and mounting condition before ordering. Existing door preparation, header space, frame depth, and the location of adjacent hardware can also affect installation. For replacement work, the manufacturer and series of the existing operator are the best starting points for matching arms, motor assemblies, controls, and other service parts. Browse LCN door operators and related hardware or door closer parts to match a replacement to the identified series.

For an automatic door opener with a push button, select a compatible actuator and the required wired or wireless connection. Activation hardware is part of the system rather than a universal accessory. Wireless transmitters and receivers must use compatible frequencies and product families, while wall actuators and push plates need appropriate mounting boxes, wiring, or wireless interfaces. When combining components, confirm the operator, receiver, transmitter, actuator, and power source are designed to work together and that the activation method fits the intended use of the opening.

Electric door opener power and control requirements vary by model. Some operators use line voltage at the operator with low-voltage control wiring, while other components may require separate power supplies or specific interfaces. Review voltage, current, wiring, sequencing, and any lock or access-control integration before installation. Electrified locks, exit devices, and automatic operators may need coordinated timing so the door unlocks before the operator begins to open it. Review the other commercial door hardware on the opening as part of this selection.

Accessibility and life-safety requirements apply to the finished opening, not simply to the presence of an automatic operator. Door opening force, timing, activation location, clearances, egress hardware, fire-rating requirements, and other project conditions can affect compliance. Use current manufacturer instructions and the applicable project requirements to confirm the selected operator and controls are appropriate after the complete door assembly is installed and adjusted. For help organizing a multi-door material order, request a contractor project quote with the operator models and opening details.