SECMP0056: IHD / PPMID ZigBee Attributes Available on the HAN
Decision
- Publication date
- Industry sector
- Supply and Retail Market
SECMP0056 will make Zigbee attributes for Change of Tenancy (CoT) parameters available to SMETS2 Home Area Network (HAN) Devices such as In Home Displays (IHDs) and Prepayment Meter Interface Devices (PPMIDs). Furthermore, the solution will mandate IHDs and PPMIDs to query the Electricity Smart Metering Equipment (ESME) and Gas Proxy Function (GPF) for CoT information. This will allow the HAN Device to be notified when a CoT has taken place and will subsequently clear all data belonging to the previous occupier. This will enable a more robust protection of consumer data by the Supplier.