codec
Program capable of performing encoding and decoding on a digital data stream or signal

crossover
A direct Network Card to Network Card connection using a specific configuration of RJ45 CAT5 network cable

DNS
Domain Name System: Translates human-readable computer hostnames, e.g. www.el-usa.com, into the IP addresses that networking equipment needs for delivering information

DSP
Digital Signal Processor - a specialized microprocessor designed specifically for analysis, interpretation, and manipulation of analog camera signals

DVR
Digital Video Recorder: Recording device for analog and IP based cameras, typically to a hard drive

DVRs
Digital Video Recorders: Recording devices for analog and IP based cameras, typically to a hard drive

FAQ
Frequently Asked Questions

FPS
Frames Per Second: The total amount of images that can be captured per second across all cameras

GB
Gigabyte - This is equal to 1,000 Megabytes

GUI
Graphical User Interface

IE
Internet Explorer: Web browser that is included by default in Microsoft Windows

line conditioner
Provides protection against surges in power and maintains a continuous voltage feed to the DVR during temporary voltage reductions, such as a brownout

multiplexed
A single signal compiled of multiple other signals, typically displayed in a predetermined grid pattern

POS
POS or PoS is an abbreviation for point of sale (or point-of-sale, or point of service). This can mean a retail shop, a checkout counter in a shop, or a variable location where a transaction occurs in this type of environment.

power conditioner
Provides protection against surges in power and maintains a continuous voltage feed to the DVR during temporary voltage reductions, such as a brownout

PTZ
Pan-Tilt-Zoom: Identifies a camera with the ability to rotate horizontally and veritcally, as well as the ability to vary its focal length

RMA
Return Merchandise Authorization: A number issued to the installer or owner of a product in order to return the item to Electronics Line USA for service

RMS
Remote Management System or Remote Monitoring Software: Software used to access a Digital Video Recorder remotely through a network

router
A device which forwards packets between networks. The forwarding decision is based on network layer information and routing tables, often constructed by routing protocols

UPS
Uninterruptible Power Supply: A battery powered power supply that is guaranteed to provide power to a computer in the event of interruptions in the incoming electrical power