I have a number of Wireless temperature sensors around the house.

They are Oregon Scientifics standard sensors i.e THC-138. I think they drive a 433 Mhz ASK format.

Are there any docs on the protocol I can read ?

Is there a way I can read the data into an Ocelot into HAL2000 ?

I suspect an BX-24AHT or RoZetta Hardware may be able to accomplish this, but I'm not certain if the sufftware supports the temp sensors.