WatchDog ZD3000 series Redundant Controller Support Renewal 1 YR

WatchDog ZD3000 series Redundant Controller Support Renewal 1 YR. Includes Support & license upgrades to bring redundant ZD to the same level as the primary ZD. Must purchase with a ZD3025 (PN # 901-3025-XX00) or use with existing redundant ZD3000