An update:
Byte 1: packet beginning??
Bytes from 2 to 3: year
Byte 4: month
Byte 5: day
Byte 6: hour
Byte 7: minutes
Byte 8: zone status. If==0 zone is closed if==1 zone is opened
Byte 9: zone number
Byte 10: partition of the current zone
Bytes from 16 to 31: zone’s name
...
Byte 37: 1 byte checksum