2-9USTAND
2U to 9U Tower Stand Kit for select Rack-Mount UPS Systems
2POSTRMKITHD
2-Post Rack-Mount Installation Kit of 3U and Larger UPS, Transformer and Battery Pack Components
BP192V18-4U
External 192V 4U Rack/Tower Battery Pack for select Tripp Lite UPS Systems (BP192V18-4U)
SNMPWEBCARD
SNMP Management Accessory Card, SmartPro or SmartOnline UPS Systems
SRSWITCH
SmartRack Magnetic Door Switch Kit for front and rear doors; requires ENVIROSENSE, TLNETEM, E2MTHDI or E2MTDI