SmartSlot Triple Expansion Chassis is an external, 1U 19inch rackmountable device that allows integration of SmartSlot accessory products with a SmartUPS, Matrix, or Symetra-Power Array. Triple Chassis can be used in a rack environment or as a stand-alone device that allows you to add additional SmartSlot accessories to UPSs that have an existing SmartSlot already in use. Or use SmartSlot accessories with APC UPSs that are not equipped with a SmartSlot but do have an advanced Computer Interface Port.

Triple Expansion Chassis provides a solution for an environment that requires the integration of multiple SmartSlot Accessories. Setup and operation is as simple as connecting the Triple Chassis into the 'computer interface port' on the back of the UPS, and inserting up to 3 additional SmartSlot Accessories into the housings in the back of the Triple Chassis. Combine systems management (SmartSlot UPS Interface Expander), environmental monitoring (SmartSlot Measure-UPS II T and TH), and communications capabilities (SmartSlot Call-UPS II, SmartSlot Relay I/O Module, SmartSlot PowerNet SNMP Adapter) in one convenient device.