Security Camera Types: Housings, Connections, Lenses, and Recording
A webcam used for an online meeting, a camera watching a store entrance, and a panoramic camera covering a lobby may all produce video, but they solve…
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Choosing a Memory Card for a Security Camera: Endurance, Speed, and Capacity
An IP camera can do more than send images to a recorder. Depending on the model, it may detect motion, classify objects, trigger alerts, and record vi…
Surveillance Hard Drives: Selection Criteria and Storage Calculations
The hard drive determines how much surveillance footage you can keep and whether the recorder can sustain the workload you give it. A camera may produ…
How a Video Surveillance System Works: Cameras, Recording, Power, and Networks
A video surveillance system combines cameras, power, transmission links, recording equipment, storage, and viewing software. These parts work together…
How to Choose a Security Camera System: Recording, Lenses, Features, and Compatibility
Choosing a security camera system begins with the information you need, not the longest feature list. A camera watching a driveway, a retail checkout,…
How to Choose a Warehouse Surveillance System: Cameras, Coverage, and Storage
A warehouse surveillance system should help answer specific questions: who entered a restricted area, which pallet moved through a loading bay, where …
Hotel Video Analytics: Safer Access, Shorter Lines, and Better Incident Response
A hotel security system can support more than incident playback. When cameras, access control, and operating procedures work together, staff can ident…
Early 4K Surveillance Cameras: Five Designs and the Tradeoffs Behind the Pixels
High-resolution surveillance cameras made it possible to keep a wide overview while retaining more detail for later inspection. They also exposed an i…
Security Camera Bandwidth and Electricity Use: How to Calculate Both
Two separate budgets matter when planning a security camera system: the data it transfers and the electricity it uses. Remote viewing can consume inte…
Early iOS Surveillance Apps: A Historical Comparison and Today's Evaluation Checklist
Mobile access has long been an important part of a security video system. An iPhone or iPad can help a user check an alarm, inspect a camera, or retri…
