Does each set have it own frequency? What problem would I run into if 4 sets of these in a same room?
1740873
Yes, I believe you name each device with a different name and tell the receiver to point to the different names.
1740874
i found that manufacturer says you can only use one system, but some user are using two system without problem. that's what i've found so far.
1740875
Hello Hai Pham, i think so that the devices have his own frequency. But i'm not exactly shure, course i've only one system. For get safe informations about this, you should contact the support team of this device. See here: http://www.nyrius.com/support/?i=8Best RegardsThorsten
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.
2194138
I do not know for sure, but they all operate on the same frequencies. Most likely you can. Ours work great.
1322194
My local Brookstone had a half dozen of these units scattered around the store all playing from the same docking unit (transmitter). As long as all are set to the same frequency (to play the same audio) you should, in theory, be able to add as many as you'd like.
1412148
My guess would be yes as long as they are set in the same channel and frequencies. I do recommend check the limit number of units could work together. I am sure 6 would not be an issue.
1539238
I bought 3 of these, we have 1 in the living room that operate 3 different items, the 2nd one is in my husband's office/bedroom and operates 3 different items and the 3rd one is in our bedroom and operates another 3 different items. Never had a problem with any of them, they are independent of each other.
1264267
I have received a batch of 6 that all had the same frequency. I was forced to use two of them and they sometimes get out of sequence....one off and the other on. It would take 15-20 tries to get them to match again or you had to "un-plug" on of them to get them matched again. Not a good idea with these dimmers.
253343
Yes you can put multiple unit in same system as long as you keep the frequency/channel setting same on all unit.
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.
1693278
No problem. Simply turn all units into the same channel (i.e. same frequency).
1470165
Not easily. There are at least four different frequencies used. You would have to get four of the same frequency. This is not practical as they are not marked as to frequency used.
1881927
These devices come in different channels, which equal frequencies. It is best not to purchase this via mail-order as there is no guarantee that more than one willl have the same frequency. There are packs of more than 1 being sold on Amazon. These packs should have the same frequency. 1 receiver WILL work if both sensors/receivers are the same frequency. The frequency is displayed on the round paper label on the rear. Example: CH17. 17 is the frequency. Purchase 5 boxes with the 17 and only 1 receiver is needed for all 5 sensor/transmitters. Harbor Freight sells them in-store and you can buy as many sets (sensor and receiver) as you want with the same frequency and save batteries by only using 1 receiver. You can set up zone systems. Say 2 on one side of the house, 4 on another, 1 to watch a fence gate, etc., etc., etc., and when the lights go off you know where the security threat is coming from.
2147262
As far as I read thru the information that came with the unit, you can change the frequency of one of the units so they don't interfere with each other.
1489198
No , each set is program with only 2 mic with same frequency, if you want to add they sell 4mic set
2138354
We purchased all four at the same time so the family could race them together, in the same room. The frequencies being different was a huge selling feature for us. Note that on another question the seller said he only had two frequencies available. On mine, all four had different frequencies (one for each color offered): 40, 49, 27, 35
230925
Honestly i am not sure, i would assume they used the same frequency. If you want you can take the risk of purchasing it. For the price it would not be to bad, as for me these remotes worked wonderfully. They actually show you step by step instructions.
1075741
I bought two sets, one receiver and one remote in one room and another set in the room beside it. They don't interfere with each other. Every set is on it's own frequency. Hope that helps.