Safsale Smart Link Academy
Practical Guide to Video Surveillance
An expanded technical guide for the USA covering CCTV, IP cameras, PTZ, lenses, power supplies, PoE, fiber optics, DVR/NVR systems, compression, bandwidth, storage, remote monitoring, project bidding, and legal considerations.
Table of Contents
Chapter 1: Introduction to Video Surveillance and Camera FundamentalsChapter 2: IP Cameras, Video Streams, Wi-Fi, and PTZ SetupChapter 3: Environmental Ratings, IP Codes, and Advanced Camera FeaturesChapter 4: Sharpness, Focus, Depth of Field, and Camera PlacementChapter 5: Object Display, Identification, and License Plate RecognitionChapter 6: Camera Power Supplies, PoE, and Voltage DropChapter 7: Signal Transmission Channels: Coax, Twisted Pair, and BalunsChapter 8: Fiber Optics in Video SurveillanceChapter 9: Camera Lenses, Lens Specifications, and Mount TypesChapter 10: DVRs, NVRs, Hybrid Recorders, and Recording ConfigurationChapter 11: Compression Codecs, Bitrate Types, and Storage CalculationsChapter 12: Remote Monitoring, Displays, and IP Network BasicsChapter 13: IP Camera Bandwidth Planning and Switch DesignChapter 14: Project Bidding and Legal Aspects of Video Surveillance in the USA
Safsale project support:
For equipment selection, design support, and installation planning, contact Safsale for U.S. video surveillance and low-voltage projects.
For equipment selection, design support, and installation planning, contact Safsale for U.S. video surveillance and low-voltage projects.
Camera Power Supplies, PoE, and Voltage Drop
06/07/2026