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SR-1500 Corridor Operator

The SR-1500 is a motorized locking device designed for Corridor, Vestibule, or Sally Port applications up to 450 lbs.
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⊡ Sliding Door Lock

⊡ Motor Unlocks / Door Springs Open

⊡ Maximum Security

Power Variations

⊡ 120 VAC Gear Motor

⊡ 230 VAC Gear Motor

⊡ 24 VDC Gear Motor

Standard Features

⊡ Non-Handed Mechanism

⊡ Gear Motor Unlocking with Spring Release

⊡ Heavy Duty Const (10 Ga Top - 7 Ga Hsg)

⊡ Sloped Top Housing

⊡ 2 Point Rear Deadlocking

⊡ Door Position Indicator

⊡ Deadlock Position Indicator

⊡ Emergency Manual Release

⊡ Easy Connect Field Wiring

Optional Features

⊡ Mechanical Release Cabinet with Lever Control for All Door Emergency Release

⊡ Mechanical and/or Electric Key Release by Paracentric Key in Column at front of Door

⊡ Mechanical and/or Release by Mogul Cylinder in Column at the Front of the Door

⊡ Wire Harness with Plug Connections for Ease of Interconnection of Doors in Cell Runs

⊡ Custom Controls from Mechanical Release Cabinet - (See Control Section for More Details)


Unit unlocks electrically with a spring release to open door. The door can then be manually opened and will deadlock in either full open or full close position. The unit also unlocks electrically from the open position. Emergency release allows the door to spring open and be moved manually.


The SR-1500 corridor operator is a motorized sliding door device providing electrical unlocking from either open or closed position with spring release for partial door movement.

The door is unlocked by means of a momentary push button. When the door is opened or closed it is spring released approximately 4 to 6" and may be manually moved to either fully closed or fully open. When either fully opened or fully closed, the door is locked in two positions at the rear of the door. The top and bottom of the door is locked and deadlocked, preventing the rod from being manipulated. No locking components are exposed.

During a power loss, the SR-1500 may be mechanically released by key, at which point the door may be moved to an open or closed position.

The SR-1500 corridor operator has been rigorously tested to over 500,000 cycles.

Electro/Mechanical Drive System

⊡ Non-Handed - Easy Access 10" x 10¾" Mechanism Assy

⊡ All Mechanism Assy Parts - Corrosive Resistant Materials

⊡ Gear Motor - 120 VAC, 60 Hz

⊡ Gear Motor - 230 VAC, 50/60 Hz

⊡ Gear Motor - 24 VDC

⊡ Connector Board to Minimize Internal Harnessing

⊡ Modular Easy Access Motor and Indicator Limit Switches

Structural Components

⊡ 7 Gauge Steel Housing with 10 Gauge Hinged Top/Cover

⊡ 10 Gauge Door Receiver 

⊡ ¼" Door Hanger, Door Angle and Door Guide

⊡ 3/8" Front and Rear Carriage Plates

⊡ 9/16" CRS 1045 High Carbon Track

⊡ 1½" x 1½" Tubular - Square Vertical Lock Column

⊡ ¼" x ¾" Vertical Lock Rod

⊡ Steel Rollers with Ball Bearings attached with ½" Dia. HHCS

⊡ 16 Gauge Wire Tray

Mechanical Release Mechanism

⊡ Paracentric Deadbolt Porthole Release in Housing Bottom

⊡ Swivel Release in Housing Bottom

⊡ Masterbar Gang Release at Emergency Release Cabinet

⊡ Release Cabinet 7 Gauge Steel Construction

⊡ Mechanical Lever Handles for Emergency Release

⊡ 7 Ga Hinged Steel Doors with #2 Pull & Deadbolt Lock

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