SentryGate® Grille

Security Grilles

Model Number: ESG20 and ESG21

Smooth Finish Roll Down Gate

For a smooth finish and sleek look compared to other security gates, our SentryGate offers an alternative patented design comprised of high strength injection molded components with continuous metal rods. Available in white or black 65% open brick pattern, the long lasting contoured profile allows the rollup gate to store tightly overhead while still providing high visibility and ventilation. Our compact version features a compact integrated tube motor, taking up to 5” less headroom than traditional overhead coiling grilles. The compact rolling grille version is perfect for security solutions where a counter door would be used, such as concession stands or pharmacy counters without losing visibility.

The SentryGate roll down gate is easily to retrofit into existing structures as it can bolt directly to existing construction and frames saving remodeling downtimes and costs. The compact rolling gate model provides installation opportunities in small overhead spaces.

For a smooth clean look that is heavy on security but light on weight, the SentryGate is the security gate solution you have been looking for.

Technical Detail Information:
SentryGate Grille Brochure & Details Sheet Generate a Custom Drawing Architectural Assistance

Sizes

Compact model (ESG 20) for openings 2’ wide by 1’6” high up to 14' wide by 10' high.

Standard model (ESG 21) for all other openings up to 23' 4" wide by 14' high, or smaller doors which have high cycle requirements

Additional information:
If between jambs guide mounting is selected, minimum width is 2'11", minimum height is 2'7" high.
Maximum size for push up operation is 8' wide x 8' high.
Self supporting tubes only available with a face of wall mounting.

Usage

The doors are constructed for daily use and can withstand operation of up to 20 cycles per day – that’s 50,000 cycles for the lifetime of the door.

If your requirements call for more than this, upgrade to 100,000 cycle springs on your SentryGate® Grille.

Standard Materials and Finishes

The SentryGate® combines high strength injection molded components with continuous metal rods spaced every two inches. The smooth finish is available in a black or white matte.

Surrounding components are clear anodized aluminum as standard. Optional finishes are black anodized or selected color powder coat finish.

Available Operators

Our doors can open by motor, hand-crank, or push-up operation, depending on size, weight and/or frequency of operation.

Model MG – A medium duty operator for doors that will cycle no more than 20 times per day

Model SG – A super duty, full logic operator for larger doors or doors which may periodically cycle more than 20 times per day (used with Extreme® option).

Tube Motor - If aesthetics or strict dimensional limitations around the header are key, our concealed tube motor is a much smaller operator – and available only with the compact model

See our available operators here.

Unique Design Solutions

Countertops

Countertops are available for a complete counter shutter closure solution, and can be UL rated.

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Mullions

There are multiple mullion options - corner, fixed and removable.

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Sloping or Irregular Openings

Our special bottom bar designs can address these conditions.

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Safety and Protection

Entrapment Protection Devices

Entrapment protection devices ensure that a motorized door or grille will not close on an object. If an object enters path of closure, the entrapment protection device will stop the door or grille from closing and return it to the fully open position.

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Guide-Mounted Interlocks

An electrical cutout switch to prevent motor operation if locking device is not first disengaged.

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Locking

A wide variety of locking options are available to meet your security needs.

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Electronic AutoLock

The Patent Pending Electronic AutoLock increases the overall security and strength of the Extreme High Performance Grille.

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Manual Release System

If egress is required on a motorized grille, a wall mounted pull handle disengages the motor to allow the grill to partially open.

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Aesthetics

Chain Diverter for MGH Operators

This option moves the auxiliary chain out of the clear opening and to the side of the door – enabling free movement through the door and making a chain bag unnecessary.

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Fixed Panels

Grille curtain can be mounted in a fixed frame assembly. It can be installed separately, or installed near a rolling grille curtain to complement the aesthetics. Often used in parking garages.

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Hood and Operator Covers

Metal cover to protect the coil or operator from exterior weather, debris or to meet OSHA or UL 325 safety requirements.

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Powder Coating Grilles

Powder coat finish in more than 180 colors is available on perimeter components such as the aluminum bottom bar, hoods, wall angles, tubes and fascia. This finish is not available on the grille curtain.

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Trim Package

In applications where exterior aesthetics are important, such as hotels, condominiums, convention centers and parking garages, the addition of a trim package can cover unsightly hardware and contribute to the building's architecture.

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Performance Upgrades

LED Visual Light Kit

The LED Light Kit provides a high-visible status indication for overhead doors and grilles. Designed for challenging environments like fire and emergency services, parking garages, and warehouses, the effective LED light strips limit downtime, maintenance, and repair costs.

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Magic Switch

A touchless activation device designed to open and close doors with the wave of a hand. It's compatible with all operators that have a primary entrapment device and are configured for momentary contact to close. The Magic Switch is easy to retrofit in an existing application and features a clean, stainless steel face plate.

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Vibration Isolators

Vibration Isolator

Vibration Isolators effectively reduce the amount of vibration* caused by operation of doors and grilles.
*Vibration was reduced by14%+ on doors and grilles with vibration isolators installed compared to doors and grilles without the system
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SmartSync Wireless Safety Edge Kit

SmartSync™ Wireless Safety Edge Kit & Wireless Remote Control

The Smartsync™ Safety Edge Kit is an upgrade for our existing Safety Edge. This allows for wireless communication between the transmitter and the receiver, eliminating the coiling cord in the door opening. Learn more.

The Smartsync™ Wireless Remote allows wireless control of your door or grille. This heavy-duty remote comes equipped with an anti-shock design and is compatible with most motor-operated doors, grilles or counter doors.*
*Not compatible with NEMA 7/9 operators
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Specification Sheets

BIM Objects

Drawing Generator

Need to see clearances and mounting details? Enter your opening dimensions into our Drawing Generator, and get custom generated drawings of your door with all the details.