is it plug in or does it need to be wired?
1964782
It is plug in, but it was easy enough to by pass and hard wire - which is what I did
1964783
It is a plug in. Fyi: it only shows military time and there's no way to change it. It's also very noisy!.
584925
Sorry not sure. Had someone install it. For some reason I don't think it's a plug in.
89423
There is no plug. You have to wire it yourself to a 12 volt system involving a power and ground also implementing a switch in the circuit.
117135
It must be plugged into electricity but it wireless. However, the range is a little limited. Mine is about 60 feet from the main unit but doesn't pickup the signals. Maybe not have the clearest transmission route.
60859
It plugs in. Best heater I have ever purchased but it does not run on batteries.
20688
It's electric so, yes, you have to plug it in. But the cord is quite long so you don't have to sit on top of the outlet.
1055809
It does have to be plugged in. Nowhere in the advertising does it say wireless.
1791452
Yes, it plugs in. I got it for my Dr I work for to have in his office and he loves it! Just make sure to turn it off once it's done to avoid overheating it.
1569732
It must be plugged in. But it does have a battery because there is a CAUTION: Risk of explosion if battery is replaced by an incorrect type.
1053486
It needs to get plugged in. This is the best thing I have bought for my dog!!!!!!
2022135
has to be plugged in. My husband uses it in his work vehicle to help with his back. highly recommend it.
1224140
According to my wife the answer is no, it must be plugged in. She loves it though.
1366211
You plug it in. I works pretty well. It has better power than the battery operated kind.
667916
It plugs in. I used an extension cord & a hook that works for plants or bird feeders.
2148283
You need to plug into an outlet for it to work. The outlet is not included.
1030055
Plug in. Although the filter is not great and covers too much surface area, especially if you use the divider. I replaced it with a smaller Tom filter also electric.
2181320
It is hardwired. I believed it to be plug-in and had to return it. Hope this helps!