Smart-Signaling Serial Interface Expander SmartSlot Card

SRV3KL-IN - APC Easy UPS On-Line, 3kVA2400W, Rackmount 2U, 230V, 4x India + 1x Hard wire 3-wire outlets, Intelligent Card Slot, LCD,

APC Smart-UPS, Line Interactive, 1500VA, Rackmount 2U, 230V, 4x IEC C13 outlets, SmartConnect Port+SmartSlot, AVR, LCD

link pragmatic slot Description Here's the information on the elusive APC smart signalling protocol used by their higher end units (Back-UPS Pro, Smart-UPS, Matrix

bolakawan slot , for on battery run times Page 8 6 3: USER CONFIGURABLE ITEMS NOTE: SETTINGS ARE MADE THROUGH SUPPLIED POWERCHUTE SOFTWARE OR OPTIONAL SMART SLOT