will these work in a metal building?
1617985
I have had issues with wireless products working in a metal building before. If you are going from inside the building to the outside of the building, chances are, you will have issues. If you are going from within, to another location within, you may be OK. Manufacturers typically do not spend time testing for situations outside of the intended use, so the only way to know is to try it and see. I am going from a basement to the 1st floor of a house, with the set I bought, and have no issues at all. I do not monitor, just saves having to walk up and down stairs and make a cell call from within the house when dinner is ready or the wife has a question... Good luck.
556801
No I haven't, but I think they would work. They are pretty large though for indoors.
1219390
I'm not sure. It would depend on if the detector had enough power to drive them. The power requirements for earbud-type headphones are much less. Best to ask the manufacturer of the metal detector you are using.
740840
They are inside speakers. I don't see why they wouldn't work outside if they are installed under a patio cover of some sort.
1208239
No, they are indoor, they also would likely be too dim for an effective outdoor application.
404013
They would not work against heavy metals for sure. Depending upon the chemical they may or may not, but I would say most likely they would not.
1035595
The magnets themselves are quite strong despite their small size. Provided the metal washers are magnetically attracted to neodymium, they should work perfectly.
1426416
They'll work anywhere you have a bar around which they can be wrapped all the way. There has to be space between the ceiling/roof and the bar to which it will be affixed.
635935
Yes they will. We have the in our building. But the lights burn out faster.
940328
It depends on the weight of the object. Generally speaking, they work well indoors if sized properly.
836965
Yes, the poles are metal. Although they are not very tall. Unless they are out in a very open location I doubt you'd have any issues.
119230
It really depends on how much metal the building has. Metal may ask like an antenna and grab the signal before it gets inside the building and take it to ground. If the inside walls have metal 4x2's that is also metal the knocks down the signal. If you have old fluorescent lights and the transformers are in metal FM should work OK and AM in most cases should work. If you have updated fluorescent drivers and even some LED drivers you may have issues with AM. AM may not work well near many machines including a computer. This is why you have problems in large offices it is not how the radio works. Most homes are made with wood, stone and bricks. Radio goes right through these and there is not a good path to ground. It goes bet through wood and the thin wires inside the walls are not enough to grab most of the signals to ground. FM has more energy (higher frequency) and it much less to get noise. It does not like bouncing off other buildings when you get the same signal at two slightly different times. If you can, listen to Radio on line - they may not like you doing this.
1690257
Yes, you will be able to install them on metal doors. Just double check on the thickness of the door.
1532166
No they will catch on fire. They are only resistant to heat. I use them for welding and leaning on the warm metal
1200498
I cannot say...I am using them outside connected to a receiver. They work well and can handle the outside elements.
675062
They look like they are made of hard plastic like PVC. I would think they would work outside. I used them in my shed for a workbench.
267167
No, they work very well in a home environment feeding maybe 1000 sq feet. That's with minimal ambient noise. A room full of people making noise would make these things be turned way up and distort. My opinion.