RFXtrx433 and Visionic alarm sensors

Hi everyone. I have a RFXtrx433E and I am receiving the power updates from my Owl device nicely. I also have a number of Visonic alarm sensors around the house, and the RFX is seeing them, and passing them through to the HA code, but the HA doesn’t seem to understand them. I have turned on Debug for RFX and this is what I see in the logs:

2018-12-30 21:37:38 DEBUG (Thread-3) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: d7c00032 Class: RFXtrxDevice Sub: 8, Pkt_id: 082008d7d7c0000460)
2018-12-30 21:37:38 DEBUG (Thread-3) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: d7c00032 Class: RFXtrxDevice Sub: 8, Pkt_id: 082008d8d7c0000460)
2018-12-30 21:37:39 DEBUG (Thread-3) [homeassistant.components.rfxtrx] Receive RFXCOM event from (Device_id: d7c00032 Class: RFXtrxDevice Sub: 8, Pkt_id: 082008d9d7c0000460)

The messages always come in triples, with a byte in the middle incrementing as you can see here (the d7, d8 and d9). Can anyone suggest how I can integrate this into the HA environment?

Thanks

Ross

The incremented byte is the sequence number, check with RFXmngr.

Packettype = Security1
subtype = Meiantech/Atlantic/Aidebao
Sequence nbr = 215
id1-3 = D7C000 decimal:14139392
status = Motion
battery level = Low
Signal level = 6 -72dBm