Does this alert you when the door is opened? Also is it compatible with Liftmaster Model 1256R?
383833
It can alert you when it opens, closes, or stays open too long - you control the settings. I don't know what models it works with, but my opener was old 5+ years and it works.
383834
Yes you can set it to send a push or email notification to your smart phone when the door is opened
1395080
This is a great opener and it will work with any model of liftmaster. trust me, you will be pleased.
75309
Yes. Your chamberlain door opener may be myw ready. You need this device to use it.
1221610
Yes. Be sure the sensor contacts separate when the door opens. The alarm will work any time the sensors looses contact.
2163071
"Compatible only with LiftMaster Security+2.0™ garage door openers (models 8550 or 8360) or gate operators (models CSW24V, CSL24V or LA500)". Your opener should have a model number somewhere on the motor or hopefully, you have the operator's manual. Good luck!
1195571
The power door lock is only for the LiftMaster 8500 side mount operator. It is an additional lock that my managers do not think is really necessary. With any engaged operator, your door is secure and cannot be forced open from the outside. Hope that helps!Ryan M. Entry Systems
2248621
I am not familar with that model number. I suggest you call Liftmaster directly and ask that question.
2165031
No it will not alert you unless you get the GN1000 lifter which will allow you to answer calls remotely as well. Sold separately
1275852
Maybe this reading might help a little, http://www.garagerepairutah.com/garage-door-opener-open-close-problems/ Door openers know their state, and it's not based on the eye sensors or anything like that. When you click the button on your remote, the entire assembly knows if it needs to open, or to close, or if it is in the middle of one of the operations. I can assure you from hundreds of customers using this specific button that is internet connected, their phones know quite positively the status of the door. It updates and even shows confirmation once it is in that other state. If you're on the fence about getting it because you just don't understand how it works, go ahead and get it and let it surprise you!
816562
I'm not sure about the model number, the opener we have is a Sears from about 2004. I would think you would have to depend on the learn button color or get in touch with liftmaster. My bet is that it would work because of all the reviews and worked for me as advertised.
1935797
The door sensor is built into the garage door opener. It uses the limit adjustments to see if the door is open or closed.
242516
Supposed to work with any liftmaster model garage door opener made since 1998.
2219196
Unfortunately I don't know. My Liftmaster is model 1280R and logic board 41A5021-I is a good working part for it.
1116270
I'm afraid I'm not familiar with that brand, but the instructions state that it works with most all openers. Here is the link to their website where you might be able to find more answers, or at least the customer service number. www.liftmaster.com/for-home/myq-connected-home
1982998
You can create a rule in the program to alert you when the door is opened and or closed. You can have it alert you by email and or texts. Not sure about the notifications by manually lifting the door.
1053114
The sensors don't matter, just match your old remote.Pay attention to the frequency of the remote. There are different frequencies for different doors even though the remotes look the same on the outside. Check the back of the remote or the door opener.
1665964
This sounds (nine digit) like you have an older style opener. You need to know what brand of opener is installed and the model number or year of manuafacture. Older openers and remotes have toggle switches that let you set a common code on both your remote and opener. New openers and remotes have learning modes that with the touch of a button on your opener and then a touch on your remote signals are electronically synchronized vs manually with matching toggle switch settings. I suggest that with make and model # you follow this link to Chamberlain to contact company if you are unsure. http://www.liftmaster.com/lmcv2/accessoryfamily/76/universal-products/