PECO II, Inc.

BSM

electrical controllers for managing a group of batteries;

MACS

microprocessor control unit for power control;

MACS

micro controllers used in the power system of the communication industry;MCS;

MACS

Computerized hardware for use in controlling and monitoring power systems and backup power systems in the communication industry;

MEGAMACS

microprocesor control unit for power control;

MEGAMACS

Computer hardware for use in controlling and monitoring power systems and backup power systems in the communication industry;MEGA MACS;

MICROMACS

microprocessor control unit for power control;

NETMACS

Computerized hardware consisting of monitors and controllers of battery backup systems, terminals and connection controls that are connected via a network for use in controlling and monitoring backup power systems in the communication industry;NETWORK MACS;

PECO II

custom manufacture and assembly of communication power equipment;communication power equipment, namely, rectifiers, electrical power plants, distribution bays, converter plants, inverters, ringing systems comprising ring and tone generators, and monitoring, alarm and control devices;PECO 2;

PICOMACS

microprocessor control unit for power control;

POWERPRO

software for a data management and monitoring system which controls, monitors, and polls remote monitors and microcontrollers used in the power systems of the communication industry;POWER PRO;

VMS

electrical controllers for controlling and managing battery powered systems;