Page 12 of 13.
7/10/2019
Title NetVu KBC2/U Joystick Keypad Installation and Operation Manual
NetVu Ltd.
No 1 Thellow Heath Park, Northwich Road, Northwich, Cheshire. CW9 6JB
IRE A unit used in the measurement of composite video signals
LAN Local Area Network
LLDP Link Layer Discovery Protocol
MAC Media Access Control
MDNS Multicast Domain Name System
MIME Multipurpose Internet Mail Extensions
MTU Maximum Transmission Unit
N/C Normally Closed
N/O Normally Open
NTSC National Television System Committee (a colour encoding system for analogue television
used in North America and Japan).
NVR Network Video Recorder
ONVIF Open Network Video Interface Forum
OSD On Screen Display
PAL Phase Alternation Line (a colour encoding system for analogue television).
PAR files Video Partition files
PIR Passive Infrared
PLC Programmable Logic Controller
PoE Power over Ethernet
PPP Point to Point Protocol
PPS Pictures Per Second
PSIM Physical Security Information Management
PTZ Pan-Tilt-Zoom
RTOS Real-Time Operating System
RTU Remote Terminal Unit
RVRC Remote Video Response Centre
SAP Service Access Point
SCADA Supervisory, Control and Data Acquisition System
SIA Security Industry Authority
SMB Server Message Block
SNTP Single Network Time Protocol
SoW Scope of Work
SQL Structured Query Language
TCP/IP Transmission Control Protocol / Internet Protocol
TTL Time To Live
