User's Manual

PERS

Temp

Term Description

DC Direct Current

DNS Domain Name System.

A hierarchical distributed naming system for computers, services, or any

resource connected to the Internet or a private network. It associates

different types of information with domain names assigned to each of the

participating entities. A Domain Name Service resolves queries for these

names into IP addresses for the purpose of locating computer services

and devices worldwide.

ECOP An Essence Term.

Enhanced Controlled Open Protocol. Essence proprietary bi-directional

compressing and encrypting over-radio protocol.

ECS An Essence Term.

Essence Connect Server.

EDGE Enhanced Data rates for GSM Evolution.

Also known as Enhanced GPRS (EGPRS), or IMT Single Carrier (IMT-

SC), or Enhanced Data rates for Global Evolution. This is a digital mobile

phone technology that allows improved data transmission rates as a

backward-compatible extension of GSM.

FCC Federal Communications Commission.

An institute that regulates interstate (USA) and international

communications via radio.

FSK Frequency-Shift Keying.

A frequency modulation scheme in which digital information is

transmitted through discrete frequency changes of a carrier wave.

FL An Essence Term.

A We.R

™

system Flood Detector peripheral device.