Chamberlain 850CB Multi-Function 1-Button Garage Door Opener Remote

Chamberlain 850CB Multi-Function 1-Button Garage Door Opener Remote

Item# 850CB
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Chamberlain 850CB Multi-Function 1-Button Garage Door Opener Remote Instruction Manual
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Product Description

Simple, easy to program and incredibly easy to use, the Chamberlain 850CB multi-function one-button garage door opener remote is the perfect replacement or spare remote. This convenient, compact gadget can work on any garage door that operates on a 390 MHz frequency with a green "Learn" button. Even better, it can be used on automatic security gates that operate at that frequency; that makes this the perfect choice when you're replacing an old, broken or lost remote.

The Chamberlain 850CB is so versatile that it can even be used to control lights or small appliances in your home, all from the comfort of your car. Because it features cutting-edge technology that employs rolling codes – codes that change every time you use the device – it's ideal for top-level security that you won't find just anywhere.

Programming and using the Chamberlain 850CB multi-function one-button garage door remote is simple. Follow the detailed instructions that come with the unit as you press and hold the green "Learn" button on your garage door opener, press and hold the button on the unit within 30 seconds, and then do a quick test to ensure that it works. It really is that easy, which is why it makes a great spare remote, too. You don't have to worry about transferring one remote from car to car each time you switch rides if everyone has one that works.

This affordable and reliable Chamberlain 850CB is the right model for you if:
  • Your current garage door opener has a green "Learn" button on its motorhead
  • Your current garage door opener or gate uses a 390 MHz frequency
  • You need to replace an old, broken or lost remote

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Comments / Questions

COMMENT: Need an extra opener and this is the brand and one we have. by R P 6/6/2015
COMMENT: Replace lost remote by Kori A 5/31/2015
QUESTION: my remote clicker is a chamberlain 850cb--dated 04/97. Should I get the same remote or a universal one?? by Diane P 2/22/2015
ANSWER: I got this 850cb. Works great. Last one lasted 15 years and still going. 10 seconds to set up the new one withe my unit that base the one button learn the new remote feature. by karl l a
REPLY: Hi- I just received the remote--the old one does not have dip switches. I set the dip switches to new position and it's not working. My daughter still has the old remote for her car that works--does this mean the new one won't work with her still using her old one? Or am I programming it wrong? by Diane P r
QUESTION: What is frequency? by None N 2/9/2015
ANSWER: 390 MHZ. by Jose N a
STAFF ANSWER: 390Mhz by Matthew O a
QUESTION: My Chamberlin door opener was manufactured in 1996. would this opener work? by Randy R 11/19/2014
ANSWER: Sorry I can't help. I am 81 yrs old and can't remember what I hard for breakfast. by Arthur D a
ANSWER: I would guess so. My parents bought their home in 1998 and the opener was existing so I'm not sure how old it is. The new opener works fine. by Carol S a
QUESTION: I can not close my garage door from outside, although am able to open the door without any problem. How can I fix this problem? by Vladimir K 6/11/2014
STAFF ANSWER: Safety Sensors need replaced. If you have a chamberlain liftmaster unit older than 1997 but newer than 1993 you can use safety sensor part# 41A4373A.... If you have a chamberlain liftmaster newer than 1997 you need part number 41A5034 by Matthew O a