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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Mounting Position Mounting Position |
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Transmitter Style Transmitter Style |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Receivers for Remote and Keypad Transmitters

Wire these receivers directly to your automatic overhead door openers for their power supply. They are for indoor use.
For Max. No. of | |||||
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Transmitter/Receiver Type | Manufacturer Series | Devices | Transmitters | Each | |
Universal | Liftmaster 850LM | 3 | 90 | 0000000 | 0000000 |
Automatic Overhead Door Openers

Also known as jackshafts, these openers operate 24-ga. or thinner overhead doors. The opener will stop and reverse the door's downward motion if it encounters an obstruction when closing or the light beam between the opener's light beam sensing switches is interrupted. During a power failure, use the manual chain hoist to move the door. All of these openers meet UL 325 safety standards for door operators and systems.
When facing the side of the door with the opener, a right-side mount opener is located on the right side of the door, left-side mount is on the left. An optional remote transmitter is sold separately.
For Max. Door | Cycles per | ||||||||||||||
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Ht., ft. | Wd., ft. | Power, hp | Voltage | Hour | Day | Ht. | Wd. | Dp. | Drive Shaft Size | Keyway Size | Mounting Hardware Included | Material | Roller Chain Trade Size | Each | |
Left-Side Mount | |||||||||||||||
For Roll-Up Doors | |||||||||||||||
20 | 20 | 1/2 | 120V AC, 240V AC | 25 | 80 | 16 5/8" | 14 1/2" | 16 1/2" | 1" | 1/4" | Yes | Steel | 50 | 00000000 | 000000000 |
For Sectional Doors | |||||||||||||||
20 | 20 | 1/2 | 120V AC, 240V AC | 25 | 80 | 16 5/8" | 14 1/2" | 16 1/2" | 1" | 1/4" | Yes | Steel | 50 | 00000000 | 00000000 |
Right-Side Mount | |||||||||||||||
For Roll-Up Doors | |||||||||||||||
20 | 20 | 1/2 | 120V AC, 240V AC | 25 | 80 | 16 5/8" | 14 1/2" | 16 1/2" | 1" | 1/4" | Yes | Steel | 50 | 00000000 | 00000000 |
For Sectional Doors | |||||||||||||||
20 | 20 | 1/2 | 120V AC, 240V AC | 25 | 80 | 16 5/8" | 14 1/2" | 16 1/2" | 1" | 1/4" | Yes | Steel | 50 | 00000000 | 00000000 |
Optional Remote Transmitter with Close, Open, and Stop Buttons | 0000000 | Each | 000000 |
Internet Gateway for Automatic Overhead Door Openers

Use a smartphone or computer to control up to 16 Liftmaster automatic overhead door openers that are MyQ-enabled. Download the free MyQ mobile app to track activity and operate your doors remotely. It can also be used to operate lights. Connect the gateway to your internet router using the included USB cable.
Manufacturer Series | No. of Devices Operated | Lg. | Wd. | Dp. | Cord Lg., ft. | Plug Type | Each | |
Liftmaster 828LM | 16 | 4" | 1 3/4" | 1" | 25 | 3 Prong | 0000000 | 0000000 |
Overhead Door Openers


Pull a chain (sold separately) to manually open overhead doors. All of these openers have a machinable hub so you can mill the exact bore size you need.
The chain listed is designed for use with these openers—do not substitute other chain. The chain that's not rated with a capacity is for opening, but not supporting, the weight of a door—use it on doors that have independent supports.
Door Openers | Required Chain | ||||||||
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Dia. | Thick. | Max. Bore Size | Housing Style | Material | Each | Capacity, lbs. | Per Ft. | ||
4 5/8" | 1 1/2" | 2" | Solid | Aluminum | 00000000 | 0000000 | 900 | 0000000 | 000000 |
5 7/8" | 1 3/8" | 1 1/2" | Solid | Iron | 00000000 | 000000 | 900 | 0000000 | 00000 |
8" | 1 5/16" | 1 1/4" | Spoked | Iron | 00000000 | 000000 | Not Rated | 0000000 | 00000 |
10" | 3 1/2" | 3" | Solid | Iron | 00000000 | 000000 | 2,200 | 0000000 | 00000 |
Keychain Remote Transmitters

Conveniently carry your transmitter with your keys to remotely operate automatic overhead door openers. These transmitters are for Liftmaster openers that have Security+ 2.0 rolling code technology, which sends a new code with each use. They can operate three door openers.
Remote Transmitters





Replace existing transmitters or team a transmitter and a receiver (not included) to remotely operate your automatic overhead door openers.
Universal transmitters are compatible with Chamberlain, Craftsman, Genie, Liftmaster, Multicode, and Stanley openers. They can operate two door openers.
DIP-switch transmitters are compatible with Liftmaster openers that have a DIP-switch receiver. Use them to operate a single door. The three-button model has open, close, and stop functions.
Rolling-code transmitters are compatible with Liftmaster openers that have Security+ 2.0 technology, which sends a new code with each use. The three-button model can operate three door openers. The four-button model is like two remotes in one—it's designed to operate one gated entrance plus three door openers.
No. of | |||||||||||
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Transmitter/Receiver Type | Manufacturer Series | Devices Operated | Buttons | DIP Switches | Lg. | Wd. | Dp. | Batteries Included | Features | Each | |
Universal | Liftmaster 380UT | 2 | 2 | __ | 3 1/4" | 2" | 3/4" | Yes | Visor Clip | 0000000 | 000000 |
DIP Switch | Liftmaster 811LMX | 1 | 1 | 12 | 3 1/8" | 1 3/4" | 3/4" | Yes | Visor Clip | 0000000 | 00000 |
DIP Switch | Liftmaster 813LMX | 1 | 3 | 12 | 3 1/8" | 1 3/4" | 3/4" | Yes | Visor Clip | 0000000 | 00000 |
Rolling Code | Liftmaster 893MAX | 3 | 3 | __ | 3" | 1 5/8" | 1/2" | Yes | Visor Clip | 0000000 | 00000 |
Rolling Code | Liftmaster 894LT | 4 | 4 | __ | 3 1/4" | 1 5/8" | 3/4" | Yes | Visor Clip | 0000000 | 00000 |
Receiver (Liftmaster 850LM) | 0000000 | Each | 0000000 |
Keypad Transmitters

If you don't have your remote, you can still open and close automatic overhead doors with a private 4-digit PIN. Use these transmitters to operate one transmitter or receiver. The keypad is backlit for visibility in the dark.