4-DR Expansion Node w/Power Distribution System

4-DR Expansion Node w/Power Distribution System


4-Door Expansion Node in Metal Enclosure with Power Distribution Module. Has 4 reader ports, 8 inputs, 8 outputs, integrated tamper switch, and optional POE. Designed to be installed separately from e3 Elite-36 system enclosure.


  • Shared hardware and software architecture across all e3-Series means easy upgrades and expansion
  • Reliable, IT-friendly embedded Linux operating system eliminates: Virus / spyware attacks, Operating System update dependency 
  • Adds 4 readers, 8 inputs, and 8 outputs to e3 Elite-36 systems
  • More than one can be added to e3 Elite-36 systems for control of up to 128 doors and 256 readers
  • Intuitive quick-start wizard allows for ultra-fast setup, saves hours of time versus traditional systems 
  • Browser-based management enables system status and updates from any place, with any browser, on any operating system 
  • Optional PoE power with e3-POE module
  • Integrated tamper switch
  • Metal enclosure
  • Includes ODBC-compliant MySQL database with API

Has an integrated power supply. Features include:

  • 4 Individual Aux Outputs – each output is selectable for 12 or 24 volts
  • PTC Protection (Positive Temperature Coefficient) – Resettable fuses enables the Power Distribution Box to reset and provide power without the need to replace a physical fuse
  • 2 Individual Access Controller Power Outputs – powers two modules in one housing
  • Battery Charging Output – up to two 7 AMP batteries
  • Fire release input – enables the power distribution box to release all access doors when fire alarm is activated
  • Notification upon AC Failure or Low Battery
  • Field upgradeable from 4 outputs to 8 outputs with purchase of Upgrade Power Distribution Kit