APC AP9604BLK SmartSlot Triple Management Chassis

<li><p>Choose from a range of additional management devices to enhance the management capabilities of your APC Smart-UPS or Symmetra UPS</li><li> SmartSlot Cards use the internal UPS accessory slot to enhance the performance of your UPS</li><li> Monitor or control third-party devices via a dry-contact interface with the Relay I/O card</li><li> This SmartSlot card allows you to turn on and off other devices or receive notifications for equipment located close to your UPS</li>