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Auxiliary Output

Offers dry relay contacts at door limit positions, lamp output contacts and selectable ADA output to sound a horn/light.

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Timer to Close Module

Provides an automatic door closing feature that is available for RMX®, RSX® and RHX® operators.

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Bottom Sensing Edge

Stops and reverses the door upon contact with an obstruction. Compatible with our X-Series commercial operators.

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Radio Transmitters

Radio transmitters may be one, two, three, four-button. Available for RMX®, RSX® and RHX commercial operators.

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Safety Beams

Photoelectric safety sensors stop or reverse the door upon obstruction. Available on RMX®, RSX®, and RHX® operators.

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Reflective Photo-Eye

This photo-eye utilizes interference reduction technology that reduces interference from reflective surfaces.

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Interface Module

Provides an interface between two-wire monitored sensing edges and our X-Series commercial operators.

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Fire Sentinel

The Fire Sentinel® is a UL-listed, time-delay door release device that directs a fire door’s closure in an emergency situation.

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Overhead Door™ Commercial Garage Door Accessories in DC, MD, VA & PA

Overhead Door™ offers a wide range of commercial operator accessory to meet your needs. Complete your commercial door system with accessories which help enhance the operation of your facility as well as provide additional safety and convenience.

Proudly serving Washington DC, Suburban MD, Frederick MD, Southern MD, Northern VA, Richmond VA, Harrisburg PA, Hanover-York PA and the surrounding areas.