Also known as jackshafts, these openers will stop and reverse the garage door's downward motion if it encounters an obstruction or the light beam between the opener's sensing switches is interrupted. During a power failure, use the manual chain hoist to move the door. These openers meet UL 325 safety standards for door operators and systems.

Use a smartphone or computer to control up to 16 Liftmaster automatic overhead garage door openers that are MyQ-enabled. Download the free MyQ mobile app to track activity and operate your garage doors remotely. It can also be used to operate lights. Connect the gateway to your internet router using the included USB cable.

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.

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.

Instead of pulling a chain or handle to open your steel roll-up garage door, push a button. These openers come with everything you need to convert your manual door into an automatic one. Simply slide them over your garage door’s drum axle. For smooth operation, they start and stop slowly to prevent the door from lurching and slamming to the ground. Similar to an automatic garage door, they’ll stop and reverse the door if the light beam sensing switch detects an obstruction in its path. Turn on the safety mode to lock the garage door and limit control to a single master remote. If there's a power failure, disengage these openers to manually open the door.

These openers fit most steel roll-up garage doors, also known as rolling sheet doors, with 9 _1/2" or 12" door drums. You can mount them on either side of the door. Do not use these openers with sectional or fabric garage doors.

Prevent automatic doors from closing on a person or an object—these switches immediately turn machinery off when actuated with minimal force. Combine with a controller (sold separately) to create a self-monitoring system that also shuts off machinery when a fault is detected. They’re sensitive along their entire length and often used to signal when an overhead door closes or when an item reaches the end of a conveyor. The attached mounting channel can be mounted to a door or flat surface. Punch or drill holes into the channel to match an existing hole pattern or create a new mounting pattern. Switches are rated IP65 for protection from washdowns.

Made of polycarbonate, these switches won't wear down even as objects constantly bump into them, unlike rubber bumper switches. They come in a sealed housing, so you don't need a mounting channel. Sensitive along their entire length, they're often used to signal when they've been hit by a cart or other rolling equipment.

Minimize false triggers—these switches require 10 lbs. of actuation force in order to shut off machinery immediately. Combine with a controller (sold separately) to create a self-monitoring system that also shuts off machinery when a fault is detected. They’re sensitive along their entire length and often used to signal when an overhead door closes or when an item reaches the end of a conveyor. The attached mounting channel can be mounted to a door or flat surface. Punch or drill holes into the channel to match an existing hole pattern or create a new mounting pattern. Switches are rated IP65 for protection from washdowns.

Sensitive along their entire length, these switches are often used to signal when an overhead door closes or an item reaches the end of a conveyor. The sealed housing protects against exposure to weather.

Switch Mounts—Switch mounts (sold separately) secure switches to walls or conveyors.