Almost all Z-Wave plus devices must now support Association group one as a ‘lifeline’ Group which reports status to the hub. For example, Battery operated devices are now supposed to report their battery status via the lifeline group.
Z-Wave Association Capabilities
Z-Wave Plus Lifeline
Ness Corporation Z-Wave Details:Z-Wave Alliance Manufacturer ID: 0x0189
|Product Type ID:||0x759e|
|Ness G1 Z-Wave Gateway|
|Product type ID:||0x0002|