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Gatekeeper Y35 HD v3 - Glossary

Gatekeeper Y35 HD v3
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Y35 HD v3
User Manual & Install Guide
5 of 156
GLOSSARY
Description
ACC
Accelerometer
CAN
Controller Area Network is a vehicle bus standard designed to allow
microcontrollers and devices to communicate with each other in
applications without a host computer.
DVR
Digital Video Recorder a device which records audio and video input
from the cameras and stores it to a hard disk drive and/or an SD card
for retrieval and viewing.
FTP
File Transfer Protocol is a standard network protocol used to transfer
computer files from one host to another host over a TCP-based
network, such as the Internet.
GPS
Global Positioning System it is a radio navigation system that allows
land, sea, and airborne users to determine their exact location, velocity,
and time 24 hours a day, in all weather conditions, anywhere in the
world.
HD/HDD
Hard Drive a high-capacity, self-contained storage device containing
a read-write mechanism plus one or more hard disks, inside a sealed
unit. Also called hard disk drive.
H264
Also known as MPEG-4 Part 10, Advanced Video Coding (MPEG-4
AVC), this is a video coding format that is currently one of the most
commonly used formats for the recording, compression, and
distribution of video content.
H.265
Also known as High Efficiency Video Coding, HEVC is the latest video
compression standard. H.265 essentially offers the same level of
picture quality as H.264, but with more efficient codec, so there's less
data to manage.
ICD / ICD2
Interactive Control Display, purpose-built touch screen monitors for
operating Gatekeeper Systems DVR’s.
IO
Input/Output
IP Camera
An Internet protocol camera, or IP camera, is a type of digital video
camera commonly employed for surveillance, and which, unlike analog
closed circuit television cameras, can send and receive data via a
computer network and the Internet.
LAN
Local Area Network it is a computer network that interconnects
computing devices within a limited area such as a school, work area,
or an office building.
LCD Monitor
Liquid Crystal Display Monitor it is a display screen that uses
electronically modulated segments controlling a layer of liquid crystals
and arrayed in front of a light source (backlight) or reflector to produce
images and text.

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