Wireless temperature sensor?

Question

Smart House

the task is to get a temperature graph in different rooms of the apartment
; wired solutions (such as 1wire) are not suitable, because
I want to pull the wires far, for example, on zigbee, but I just can’t find it =(

Answer 1

and how do you like this thing: Oregon WMR200
, of course, the price bites (~ 12tr), but:
1. The weather station supports connecting up to 10 wireless sensors
2. USB cable for connecting to a computer, comes with software
and many other goodies

Answer 2

There are weather stations with wireless radio sensors. Or do you need a PC-connected solution?

Answer 3

www.compeljournal.ru/enews/2008/3/8

Answer 4

Non-contact IR thermometers are very common, the distance at which they can measure temperature can reach ten to fifteen meters.
You can simply send several of these thermometers to different ends of the room (or turn only one) onto ceramic or metal plates (so that the heat capacity is smaller and the inertness of the change on the graphs is less). In any case, you will have to solder.