OK. I guess that automated answer means that if I post the devive to France without batteries inserted, it will remember the Hub etc when it gets there and the batteries are re-inserted. Thanks.

Hi Wayne I have one further question. If I post this sensor to my neighbour without the batteries in, so he can put it back in the house, will the sensor lose its settings without batteries powering...

Ok, I have checked some things. The sensor is consistent with the 4 T315s I have in the UK. It is also consistent with a vaillant Hest Pump controller and a klimalogg pro sensor. It is 7% higher than...

Hi Wayne thanks for the reply. I can't check against another T315 until I get back home. However, I did test against two external origin weather station units. Today was very sunny and warm, so I put...

I bought this to monitor temperature and humidity in a holiday home while I am away. It seemed to work ok at first, but while away it gave humidity readings up to 82%, which had me worried. I am at...