good night wanted to know that frequency wireless receiver this security system works I find one of 433 mhz &Acirc; excuse my bad English
1446421
Ok. My english is bad too. Mine it's 315 MHz. Perhaps you could ask for one in 433mhz.
350698
Hello, no problem, this device has two button for change frequency from 87.5 to 108.0 MHz.only you have to find a "no used" frequency.its so easy!
1681899
Well im not quite sure its a radio frequency contorled and it only has one channel
144571
The long answer starts here... http://en.wikipedia.org/wiki/Radio_frequency
284621
I have used a dual band radio and transmitted between 144-146 MHz (2 meter band) and 430-440 MHz (70 centimeter band). I hit the repeaters without any problems and with full quieting. I have it on a Baofeng UV-5RE Plus and it works quit well. Hopefully this answers your questions.Fred
63224
Idk the frequency. The radio comes with a transmitter and receiver. So I replaced everything in my case.
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.
485070
I also bought 3 and they are all on different frequencies (don't know the range). At this price, buy one and try it.
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
404363
Jesus, Hi. I would read the manual for the frequency range for the wireless reed transmitter and receiver. Off hand I do not remember. It is a great alarm system, I have it for 3 years now with no problems.
1211886
Hello John, This siren works on 433mhz. Thanks. www.FortressSecurityStore.com
742005
Hey aMan-It is not. Your receiver operates on a a 303.875 MHz frequency and this remote operates on 300 MHz. If you are handy I can walk you through installing an updated receiver and which you remotes you need.Thanks...Matty
599553
Because the frequency is 2.4Ghz, it is same with the router. Please try to switch the channel from 1,2 3,4 behind the item. Wish it will help.
2199948
The back side of my receiver says "315MHz"; however, I would speculate that they probably utilize several frequencies around that general range to reduce the possibility of my button triggering your receiver.
1705494
The company does not state what frequency this thing transmits on. At least not that I could find anywhere. In actual practice, it's operating frequency is: Every time I've used it
802781
487-507 MHz. I found out the same model ATW-T210 has different freq. I needed to get a ATW-T210al to work with our other equipment.
786633
It will receive in those frequencies but will only transmit in the legal amateur frequencies of the 2 meter and 70 cm band plan. 144 - 148 Mhz/420 - 450 Mhz