PredaDoor NXT High Speed Door


Rytec has taken the PredaDoor, the industry’s top selling high performance door, and added NXT generation features to offer the most advanced direct drive roll door available – the PredaDoor NXT. The Predadoor NXT offers a tighter seal and an advanced wireless safety system. It is durable and can take a hit. The NXT Quick-Set™ repair system engages with the push of a button after aligning the bottom bar. The PredaDoor NXT offers high performance for interior and exterior applications where speed, low maintenance and dependability are critical. Plus, a new two-year warranty on materials and workmanship makes it the best value in the business.


Opens at up to 50 inches per second for improved traffic flow and energy conservation.


Full-width vision panel, two sets of thru-beam photo eyes and a pneumatic (or electric) reversing edge are standard. Optional RyBeam™ light curtain reverses the door without physical contact.

Takes a Hit and Resets

The NXT Quick-Set repair system permits the operator to reset the door with the push of a button after aligning the
bottom bar.

Reliable Wireless Safety System

State-of-the-art wireless system
eliminates the need for a coil cord on the bottom bar. Two-way transmitters and receivers eliminate interference.

System 3® Controller

Using only three buttons, the door is easy to setup, operate and maintain. An integrated AC Drive provides soft acceleration and deceleration.

Durable Fabric Panel

Standard replaceable vinyl panel sections
available in a variety of colors. Optional rigid, 2-ply and 3-ply Rilon™ available.

Wind Resistance

Panel ribs provide resistance to wind and negative

System 3® Door Controller (Standard)

Incorporating state-of-the-art motion control technology, the System 3 controller combines the flexibility and performance of AC Drive technology with the ease and precision of digital control.


The System 3 door controller is designed to operate with many different types of activators, depending on the application and operating environment.

Floor Induction Loop (Optional)

Activation loops embedded into the concrete on both sides of the doorway substantially reduce operator error in opening and closing doors. With no moving or exposed parts, floor induction loops are extremely reliable.

Motion Detectors (Optional)

Motion detectors operate on microwave technology. They detect pedestrian and vehicle motion in a prescribed area. The detector sends a signal to the controller to open the door.

Presence Sensors (Optional)

Presence sensors detect pedestrians and vehicles in the area of the detector. Motion is not necessary. The sensor signals the controller to open the door.

Radio Controls (Optional)

A radio control consists of a transmitter and a receiver. The vehicle operator activates the transmitter which sends a signal to the receiver. The receiver then signals the controller to open the door.

Push Button (Optional)

The push button is generally used with pedestrian traffic and is typically mounted on the wall near the door. Pedestrians push the button as they approach the door, which signals the door to open.

Pull Cords (Optional)

The pull cords are switches mounted on the ceiling. Pedestrians and vehicle operators pull the cord as they approach the door, signaling the controller to open the door. Vehicle operators generally have to slow down to pull the cord.

Multiple Activators (Optional)

The System 3 door controller permits many activators to be used in multiple combinations. For example, a door can be opened by forklifts through induction floor loops and by pedestrians through a push button, each with independent closing times to allow for pedestrians passing through the door.

Door Panel Options

2-ply or 3-ply Rilon,™ USDA compliant material, and screen material available.

Electrical Control Options

System 3® controller has programmable inputs and outputs to accommodate special control applications without additional electrical components.


In airlock applications, one controller with various activators permits doors to be interconnected so only one door is open at a time.


Rytec® PredaDoor® NXT™

Standard Size

Up to 16 feet wide by 15 feet high.

Door Panel

Standard 32 ounce replaceable vinyl sections with wind ribs and full-width replaceable vision panels. Options include 2-ply or 3-ply Rilon,™ USDA compliant material, and screen material. Consult factory for color options.

Side Frames

Fully bolt together, anodized aluminum construction with dual full-height brush seals.

Bottom Bar

Quick-Set,™ Break-Away™ tabs and extruded aluminum bottom bar releases in either direction without damage to the door. Standard dual cutoff switches shut off motor when bottom bar is impacted. Pneumatic, dual-chamber reversing edge is standard. Optional electric reversing edge is available. No exposed junction box on bottom bar. Vinyl loop hugs floor contour for tight seal. Optional padded bottom bar is available.

Drive System

Three-phase, variable speed AC Drive provides soft acceleration and deceleration. Independent opening and closing speeds provide flexibility to accommodate any application.

Travel Speed

Opens at up to 50 inches per second.

Electrical Controls

System 3® controller is housed in a NEMA 4 rated enclosure with factory set parameters. Self-diagnostic features and a two-line, 32-character LCD display in English, Spanish or French provide quick and straightforward installation and control adjustments. Programmable inputs and outputs accommodate special control requirements without the need for additional electrical components.

Wireless Safety System

Advanced spread-spectrum “frequency hopping” eliminates cross-traffic and signal interference. Directional transmitters and receivers operate independently, allowing the control box to be mounted in a remote location.


Two year limited warranty on materials and workmanship.


An array of glass choices, including double strength, tempered, low e, insulated, obscure, mirrored, reeded and tinted. Light-filtering glass is available to add style while maintaining privacy.

frosted glassmirrored glassreeded glass


Features 197 powder coat color options to best match your home. Clear anodized finish comes standard.

Solid aluminum panels

Available for a unique, distinctive look.

Design flexibility

Variety of vertical rail widths and horizontal stile widths to complement your home’s style.


Can be fitted to meet windload building requirements.