Are these set up on separate frequencies so both can operate without interferring with the other?
339751
Yes, but do not waste your money, this product falls apart, it needs some vast improvement. I returned both of mine .
1835729
I don't think that can be answered. The specs don't include the frequency. I assume all would be the same, so no, you couldn't run two together. I'd suggest getting one of these and one of something else, but they might still be on the same frequency. Sorry, but I don't think anyone but the seller could help.
534886
No, it will only allow operation on one or the other not at the same time without coding.
2015795
I believe that you can select a different channel for each of them to operate on. In the description for both it says they are "command one programmable".
611824
yes. each has its own radio (controller) and they run on 2.4ghz channel, so there are less chances for duplicate channels (unlike the IR based units). we had 4 running in the same area with no issues.
2005543
With the two I own, no. I suspected not, as there is no obvious way to adjust the send or receive frequencies. In most cases where multiple units are in use it would probably be necessary for each to act independently. Theoretically it could be possible to pair two or more sensors to a receiver during manufactured rather like multiple remote keys for a car, but I doubt if this would be done.
53184
No, but they can be operated via their included battery. The trade off is you can't "daisy chain" or "network" them together so they all chime if one goes off.
1425811
Both outlets are simultaneously controlled by one time clock. You cannot set the outlets to function at separate times.
1798473
I doubt it. I haven't opened the case to see if the channels are tune-able. I assume they are made to the same frequency on each unit as is in the description. So I would expect crossover when using two units.
1752066
No these units are full duplex on two channels so both users can speak at the same time without "stepping" on each other.
2154962
No, if the two transmitters are connected to two different sources they will interfere with each other.
1419567
No. Both units should have clear path between them for best performance. Transmitter and receiver.
283072
I would imagine you'd have to use a different FM station for each device. you can configure the devices so they don't conflict. I have used both devices but not together.
405859
You can, BUT you either must order them at the same time or tell them that you already have another unit. If you do so, I am told that they will work together. (If ordered through Amazon, I'm not sure how you would relay that request...) Bottom line: there are two slightly different configurations, each of which operate on different frequencies.
699041
Not positive but they don't have different channels so it might be difficult to do, they connect via IR signal.
419734
These work on different frequencies, these are independent. Just tag the remote with the respective collar to prevent mix ups.
537205
No, each is separate from the other, but you could wire as such if you choose.