Will it work with a XBee Sensor Adapter?

Thanks for the quick reply. How about the XBee Sensor Adapter, which according to the XBee Drop-in-Networking Accessories User Guide appears to have a one-wire interface in its RJ45 connector? The Watchport/W sensor has an 8-pin RJ45 connector whereas the above manual states that the XBee Sensor Adapter has a 10-pin RJ45 connector. Are the two connectors intermateable?

I would have to say no. They are two different connections. You need the right sensor for the right adapter.