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3800LM Liftmaster 3800 Jackshaft RJO Garage Door Opener

3800LM Liftmaster 3800 Jackshaft RJO Garage Door Opener
3800LM Liftmaster 3800 Jackshaft RJO Garage Door Opener
3800LM Liftmaster 3800 Jackshaft RJO Garage Door Opener
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Additional Details about:

LiftMaster operators are intended to be installed by an Authorized Dealer. Please contact us directly and we can recommend an Authorized Installing Dealer. NOTE: The 3800 model has been replaced with the new 8500 model. When you order from this advertisement you will be sent the new 8500 model. If you have any questions about this please contact our sales staff.
This item is discontinued.
Please view this replacement item:
Liftmaster 8500 Wall Mount Garage Door Opener
Liftmaster 8500 Wall Mount Garage Door Opener
$526.79$438.99
This item is discontinued. Please view this replacement item:
Product Description

The LiftMaster 3800 Jackshaft RJO Garage Door Opener from North Shore Commercial Door is a great choice for people looking for a high-quality, safe and secure remote controlled garage door opener. Featuring the latest technology in remote garage door openers, the LiftMaster 3800 has patented absolute positioning. This garage door is perfect for those who need an automatic garage door opener and have a garage unsuitable for a conventional design. This applies to garages that have low, obstructed or cathedral ceilings. This opener is for sectional doors only that are up to 14 feet high, or 180 square feet, and 650 pounds. An electrical outlet must be within six feet of the wall mount.

When it comes to safety with your remote controlled garage door opener, North Shore Commercial Door knows how conscious you are. The LiftMaster 3800 Jackshaft Garage Door Opener includes:

•Quiet 24VDC motor.

•The Smart Garage Door Opener, which allows you to electronically program additional remotes or a keyless entry from the Smart Control Panel™ or the powerhead Quick-Connect™ terminals, meaning a faster wire installation.

•The remote overhead light is 200 watts, can be placed anywhere on the ceiling, and comes with an adjustable time delay.

•The Protector System that sends an invisible beam of light that will stop the door from closing if it is interrupted. This is ideal for children or pets.

•With Power Lock – similar to a deadbolt – the door cannot be forced open once it is closed.

•If there is a power failure, there is a manual release handle.

•The door has an optional EverCharge Standby Power System to open the door in case of a power outage.

•Meets all UL325 requirements.

•There is a limited five-year parts warranty on this garage door opener.

•Our experienced staff is here to assist you with any questions or problems you might have.



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Ask a Question
COMMENT: Recommended by garage door instaler. by Kenneth H 6/23/2015
COMMENT: great product, just bought my 4th one by paul e 3/16/2015
QUESTION: what size shaft does it fit and how does it attach? by None N 3/16/2016
ANSWER: My shaft is 1" and unit attaches with a clamp with 4 bolts. Easy to install and well worth the money. by Lawrence W a
STAFF ANSWER: 1 inch by Taylor M a
QUESTION: Is myQ technology can be added to this product? .. if yes, what do I need to do, were I can get/buy the MyQ technology? by Dan D 10/16/2015
STAFF ANSWER: You can find and purchase all that through us. How ever this product has been replaced your going to need the 8500 model by Taylor M a
QUESTION: I have a 3800 it was working fine.<br />Now it will not remain closed. It keeps closing and when it reaches the concrete it stops, but does not stay closed. I checked sevral times, and there is no obstruction, and nothing on the door, or concrete surface has changed.<br />Does this unit have an up down travel adjustment? by A S 9/19/2015
STAFF ANSWER: <a href="https://sep.yimg.com/ty/cdn/yhst-16416632405890/Liftmaster-3800-Manual.pdf?t=1604089230&" target="_blank">http://lib.store.yahoo.net/lib/yhst-16416632405890/Liftmaster-3800-Manual.pdf</a><br /> Page -19-22 should help you out ! by Matthew O a
QUESTION: Does it come with a operator key pad and can be operated from the car with a remote key pad? by BJ B 4/23/2015
ANSWER: It comes with an opener to be put inside the garage as well as an opener for the vehicle. It can very easily be used with a remote key pad. We programmed the remote opener for the car and put the actual opener in our other vehicle. by Michael O a
ANSWER: It comes with keypad to be mounted on the garage wall and a remote control not a keypad per se for use in the car. In my case, I was able to program the remote control systems built into my cars which eliminated the need to keep the portable remote control in one of our cars and the need to purchase a second remote control. I believe that most late model vehicles have this feature. by Randall N a
ANSWER: Yes by Robert D a
ANSWER: Yes it came with one remote and I added a second just as I needed. Great unit. Installed it myself in less time than it took to remove the old Sears unit and NO PROBLEMS since then. by James T a
ANSWER: yes it comes with a control that you mount in your building plus a remote for your car by william h a
Product Manual
3800LM Liftmaster 3800 Jackshaft RJO Garage Door Opener Instruction ManualDownload PDF Manual