Learning Center
Glossary

Glossary of Terms

Our growing list of common CCTV/video surveillance terms and definitions.

Choosing a Lens

Choosing the Correct Lens

A brief guide on various types of CCTV lenses and how to choose the best one for your application.

Choosing a DVR

Choosing The Right Security DVR

A How-To Guide for Proper Selection of a Security DVR for CCTV Applications.

Pan/Tilt/Zoom Cameras & RS-485

Pan/Tilt/Zoom Cameras & RS-485

Explaining the setup, from protocols to baud rates, for PTZ cameras using RS-485 2-wire connection.

 
Digital Video Recorders (DVRs)Digital Video Recorders (DVRs)
PolarisUSA IP SeriesPolarisUSA IP Series
Bullet Security CamerasBullet Security Cameras
Dome Security CamerasDome Security Cameras
Box Security CamerasBox Security Cameras
PTZ Security CamerasPTZ Security Cameras
Micro Security CamerasMicro Security Cameras
Network Security CamerasNetwork Security Cameras
Wireless Cameras & EquipmentWireless Cameras & Equipment
Access ControlAccess Control
Professional Video MonitorsProfessional Video Monitors
CCTV Camera LensesCCTV Camera Lenses
Camera Mounts & AccessoriesCamera Mounts & Accessories
Video DistributionVideo Distribution
Infrared IlluminatorsInfrared Illuminators
Camera Power SuppliesCamera Power Supplies
Cables/ConnectorsCables/Connectors
Hidden & Covert CamerasHidden & Covert Cameras
AccessoriesAccessories
Books on CCTV & SurveillanceBooks on CCTV & Surveillance
CCTV Installation ToolsCCTV Installation Tools
Radio Programming EquipmentRadio Programming Equipment
$1 Clearance Table$1 Clearance Table
$5 Clearance Table$5 Clearance Table
$25 Clearance Table$25 Clearance Table
$100 Clearance Table$100 Clearance Table
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