Using an emate 433 MHz thermometer with rfxtrx

There was a thermometer in the house when we bought it, and it’s clearly an 433 MHz device (there’s an outside probe which is wireless) . I have a rfxtrx device which should allow me to sniff the communication between them, but I can’t figure out the chipset or protocol used here. the manufacturer seems to be emate and the device is e0127t2v-2.

Have anyone here and ideas on where to begin?

post the data and we help decode it.