There are 3 products.
NEC IP4WW-Battery Box
* Provides power during commercial A.C. power failure *
NEC IP7WW-SDVMS-C1
** SD Card (1GB) for InMailStorage (mount to CPU) **
NEC IP7WW-SDVML-C1
** SD Card (4GB) for InMailStorage (mount to CPU) **
Showing 1 - 3 of 3 items