If I were two install two sensors at the front door so that the corresponding two receivers could be placed at two ends of house... Would that work?
2032719
Yes, the operating distance between the sensor and receiver is about 500 ft, so this should work for you.
682404
Yes, but you will need to put in splitter (one input and 2 outputs and run the outputs to the two (2) receivers.
626583
If you open the back of the receiver or transmitter, set all of them to the same to match and be sure you are in range it should work..pretty easy. If too many frequencies between this will cancel it out. So test them close range. Should work. I did have one faulty receiver and had to send back. Now they both work great. One up stairs, one down stairs and doorbell at back and front door. Good luck!
1063603
I believe it would only work with two as there is only two different "channels", so three would probably cause two of them to interfere
1862497
I bought mine to connect front door bell to either third/second floor intercom. Have not had the chance to connect and try out. I also have to question multiple units for operation. I am truly sorry that I do not have a positive answer to give to you. Joseph B.
1305711
You will probably need two since I don't think you can pair the receiver and transmitter. That is if you want to close each door individually. The receiver unit connects directly to a switch and it's the equivalent of you pressing that switch. But since you said there are 2 switches controlling the same, it should work with just one then.
2205805
Yes- I mounted the senor on an exterior LED light assembly over the front door. I modified the light enclosure to accept the sensor and wired it into the 115 volt wiring inside the light without a problem. Worked first time!
2124305
I contacted my home security company to get a list of sensors that are compatible with my existing security system. This one was one of those in the list. I would suggest you to do the same.
1937164
Yes, this would work fine for that. In addition to the motion detector, use the window/door sensor... Great idea!
853648
It would have to work only on a slot mailbox that has some type of mechanism that allows the motion sensor to be moved. I use a "driveway alert" fixed motion sensor that is perfect. When the mail is dropped into the slot, the mail slips past the sensor and it triggers the "alert" to send a signal to the receiver in the house.
160638
It is best if the sensor is placed where nothing will break the line-of-sight between the sensor and the receiver, like a car, metal building, etc. The unit will sometimes NOT WORK AT ALL if placed where anything metal, especially things affected by a magnet, can break the line-of-sight between the sensor and receiver, but if the sensor is placed really close to the receiver, sometimes it works OK. I would not chance it to work if the vehicle was passing between the sensor and receiver. Hope this helps.
539666
I don't know for sure. They have one sending unit and two monitors that you can purchase. I think what you want is two sending units (microphones) and either one or two receivers (speakers). They have several channels on which they can broadcast so I think it should work with two units. Each unit would have to be broadcasting on different channels. Changing channels on the receiver is as simple as pressing the up arrow. It is also simple on the sending unit. I think it will work, but I haven't tried monitoring two rooms.
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.
2212207
Yes. Either as independent or slaved. By wiring you can dictate one sensor or both. Instructions are in the package. I have two slaved so either sensor triggers both.
977104
Well my equipment is behind two walls and it works great. You just have to make sure the sensors are in the right spot.
1842637
Yes. I do. The door sensor transmits an open signal and can be read by as many detector/indicators as you want. The range however is limited. My second detector won't work in our bedroom which is at the opposite end of the house, about 50 feet away. So I located it in a spot I would see in the evening a little closer to the doors. If I were you I'd start with one and try it in the places you might want. If it works fine buy another. I like the system. I really thought it was going to be so so because the price was so resonable. It has been completely reliable I the past 6 months.
1215787
Even if it worked.... I would still recommend feeding the two devices into a receiver and letting it act as the switch between the two devices. That would make this product unnecessary, though. Just my opinion.