Bert,
Sorry to bother you again on this. I am getting ready to order & just want to be 100% sure I am getting what I need.
I need a 40065 Temperature (is there a reason why 310mhz is prefered to 433mhz?). I am under the impression that this wireless sensor has one built in temperture module. I can also add up to 7 other 1 wire modules (who happen to have 3 wires).
The 60065 is the same as the 40065 except it also has a humidity sensor in it (I might opt for this since its only 22 bucks more but I dont think I need it).
So either the 40065 - temp
or the 60054 - Temp + Humidity
Does the setup include the 3 wires needed to connect additional items? Is there are particular gauge required if not?
The other optional sensors:
60010 Temperature sensor DS18B20 - Extra Temp Sensor
60011 Temperature sensor DS2438 - Extra Temp sensor (not sure about how this is different than the 60010)
60012 Temperature sensor DS2438 and Humidity sensor -
60013 Temperature sensor DS2438 and Barometric pressure sensor
60014 Water Tight Temperature sensor DS18B20 - is this a stand alone cable that just gets wired into the 40065?
I think thats it except for figuring out how many feet 10 meters is

But that I can use Google to find out.
Thanks,
Rich