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Commercial Operators

Calder Door & Specialty Co. have been providing Commercial Operators to Lancaster businesses since 1897!

New Doors

Commercial Operators

Calder Door & Specialty Co. have been providing Commercial Operators to Lancaster businesses since 1897!

Same Day Service
New Doors

Download Commercial Operators Brochure

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Commercial Operators & Accessories

LiftMaster Model H commercial jackshaft garage door opener with red control box, motor, and hanging chain hoist

Model H

Hoist (H) style commercial door operators are optimal for industrial applications. H-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage.

LiftMaster GH industrial hoist operator with red housing, chain and sprocket drive, and hanging control chain

Model GH

Gearhead (GH) style commercial door operators employ lubricated gears for heavy industrial, high cycle applications. GH-style operators include a floor level chain hoist to ease manual operation in an emergency or power outage.

LiftMaster Model T commercial trolley garage door operator with red motor housing, rail, chain drive, and mounting arm

Model T

T-style trolley commercial door operators are optimal for general industrial applications.

LiftMaster Model GT commercial garage door operator with red motor housing, chain drive rail, and mounting bracket

Model GT

Gearhead Trolley (GT) style commercial door operators employ lubricated gears and are optimal for heavy industrial, high-cycle applications

LiftMaster Model T commercial trolley garage door operator with red motor housing, rail, chain drive, and mounting arm

Model T

T-style trolley commercial door operators are optimal for general industrial applications.

LiftMaster Model GT commercial garage door operator with red motor housing, chain drive rail, and mounting bracket

Model GT

Gearhead Trolley (GT) style commercial door operators employ lubricated gears and are optimal for heavy industrial, high-cycle applications

LiftMaster Logic 5.0 commercial gate operator control box in red with myQ branding and attached motor unit

Model J

Jackshaft (J) style commercial door operators are optimal for industrial applications. Doors used with this operator should be balanced with the ability to be manually lifted by hand in an emergency or power outage.

LiftMaster model FVOH commercial hoist operator with chain drive and wall-mounted control panel with up/down buttons

Model FVOH

Variable speed front of hood operator, designed for Rolling Steel Doors and Grilles. Variable speed up to 12”/second with smooth start/stop feature. Floor level control box with intuitive menu driven interface and fully programmable features and service diagnostics.

DOWNLOAD VFOH BROCHURE

Commercial Operators & Accessories

LiftMaster 850LM 3-channel universal radio receiver with antenna, LED indicators, and screw terminal connections

850LM

Designed for both gated communities and commercial buildings, the Universal Receiver and accompanying remote controls feature Security+ 2.0™ technology.

LiftMaster control box with attached wiring harness and connector, front view

860LM

Weather-resistant receiver designed for both gated communities and commercial buildings. Both the receiver and accompanying remote controls feature Security+ 2.0 technology.

LiftMaster 333LM garage door remote control with red stop, yellow close, and green open buttons on black case

333LM

Button Open/Close/Stop Remote Control

Safety Accessories

Pair of LiftMaster CPS-Open4 parking gate sensors with black housings, circular heads, mounting bases, and attached cables

CPS-OPEN4

Equipped with dual-sided infrared sensors for maximum security and solid sensor lights for correct sensor alignment.

Coiled black rubber sealing strip with a length extending forward on a white background

OES-RD16

Designed specifically to work with LiftMaster® Commercial Door Operators, the Optical Edge System delivers dependable monitored entrapment protection for commercial applications. The infrared optical sensors provide superior protection for sectional and rolling-style doors.

Black garage door motion sensor with mounting bracket and central keypad module close-up

BEA-IS40

Motion & Presence Sensor senses forklift traffic & personnel. This device is designed to be installed on each side of the opening to sense the presence of personnel or material handling equipment, thereby reducing the risk of injury in the workplace.

Pair of red LiftMaster garage door light curtain sensors with black cables isolated on a white background

LC-36A

LiftMaster’s® LC-36A Light Curtains provide 36 in. of coverage to keep your customers, employees and equipment safe. The LC-36A must be used with a primary entrapment device and be installed along the vertical plane of the door. The light curtains are NEMA 4 rated.

Garage door safety sensor accessory with mounting brackets and wiring terminals, Central State Doors branded units shown

CPS-LN4

Matching You With the Right Accessories for the Job

Entry Controls

Ceiling-mounted rectangular metal box with black fitting and hanging chain on white background

02111

Ceiling mounted pull switch

Flush-mounted key switch control box for garage doors with open/close selector, stop button, and two keys

02110U

Flush mounted key switch

Surface-mounted garage door key switch with open/close knob and stop button, shown with two keys

02410B

Ceiling mounted pull switch

Three-button garage door wall control panel with green OPEN and CLOSE buttons and a red stop button on a black frame

02103

Standard 3-button wall station with service warning light

Waterproof NEMA 4 wall station with two black rotary controls and a gray pushbutton on a black enclosure

02406

Three-button NEMA4 waterproof wall station with key switch

About Us

Calder Door & Specialty Co. is a garage door and entry door provider serving Lancaster County, Pennsylvania since 1897!

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Lancaster: 717-397-8295

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