I have two garage doors. If I buy two of these, will they interfere with each other?
1092564
You should need only one receiver. You can program it differently for each sensor - up to 4 my base unit.
1092565
no. the reciever in the house has four lights, each light can detect several units. I have two garage doors; and I also got a unit for my walk-through door, I set each door on a different light, so if one of the three is blinking, I know which door is open. very easy to use and set up. My reciever in the house is appoximatly 40 ft from the doors. hope this helps. James
1092566
I have three garage doors, and believe you can set them up as one or together. Presently using two doors on one sensor alarm point and three other independent sensors. only issue so far is the mounting has to been at bottom garage doors, and battery 2031 last about 4-6 months. If false alarms show up, it is the weak batterys and most time when it gets cold out. In fact all false alarms have been weak batterys, any sensor.
1092567
They should not interfere with each other since you must program each one to a different port on the master receiver.
1315220
You need to ask the question to the mfg. If they are the same frequency, they might interfere with one another depending on the distance and range of each..If they are DIFFERENT frequencies they will NOT.
1817538
Yes, I believe you could do that but first you'd have to figure out how to plug in two door openers, as there's only one outlet on the receiver. Plus, you wouldn't have independent control over each door (they would both move at the same time). Most likely need to purchase two.
46399
Nope. They don't interact/interfere with each other. If yours doesn't work, check the battery (it could be dead or installed upside down). If you don't have a multimeter, swap the batteries in the two collars...
2181080
I have two of these. One on each side of my garage door and they do go off randomly at night. They come on together no problem but then at random times one or the other will go off and then turn itself back on just as randomly. So far I have not noticed that they both go off at the same time but I don't stand there and watch all night either. When I first put them in and flipped the light switch on at night they blinked several times but then came on and stayed on, but now I have this random on and off thing going on with them. Anyone else have this happen?
1288820
Yes, but you may have to bend some of the house electrical wires in the box to move them out of the way. The back side of this thing takes up more space than a regular toggle switch. Bending the wires out of the way did the trick for me. Just make sure the power is off to both switches when messing with the wires and it should be no problem.
25076
I am not sure. I have only one opener for my 2 car garage. You may want to call or email Chamberlain directly regarding this question.
547976
I would check the distance it needs to work ,the two i purchased were hard to program as i could not get them to do both doors correctly
2219195
I wouldn't risk it. Try to get a logic board that was made for your manufacturer of garage door.
20770
Yes they will be the same ! We are an garage door business , we do these all the time !
1837593
I have two sets in close proximity. They don't interfere with one another. My two remotes only control their respective controller. I did no programming. It's the way they came out of the box. In the directions there are ways to couple and uncouple the remote with the controller but I didn't need to get into that.
355805
Apologizes for the delay. We do not have an "invisible dog fence" so I can't honestly say if would interfere with either. Try calling the company that makes/sells the door to see what they say. Good luck!
1226426
If you want the two doors to operate independently, you will need two. If you want them to operate simultaneously, only one will be enough. It doesn't matter where they are put: an electrical signal is an electrical signal. Avoid unnecessarily long additional wiring, but otherwise you should be okay. Hope this helps
406725
Hi blugirl. That's a good question. That would depend on how close the switches are, but yes there's a possibility that would happen. We suggest you set them farther apart from each other as much as possible.
1669395
No. They will not interfere with each other. The receiver is paired with the individual mouse. It's kind of like if you have two of the same car parked next to each other, and you hit the button to unlock the door, the remote will only open the one it's programmed to open.
210458
Depends on how high your garage ceilings are. If they are 10 feet then clearance is not an issue. If they are 8 feet then the opener will hang low and COULD be a clearance issue with some higher profile vehicles.
2125200
No it will only block one if you plug it into the top part of the standard outlet. Doing this will leave room for another plug in. However, if you plug it into the bottom socket then both will be covered. Works like a charm