Best home security cameras and systems by category

Every roundup here presents a beginner, an intermediate and an expert pick rather than one flat list, because that is how people actually shop for a system they will live with for years.

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18 pages

• Best 16 Channel NVR Security Systems

  The best 16 channel NVR security systems compared, from complete kits with cameras and a drive included to a bare recorder you populate yourself.

• Best 4K Security Camera Systems

  The best 4K security camera systems compared on channel count, included cameras and drive size, from full 16 channel builds to a budget 8 channel start.

• Best Budget Security Camera Systems

  The best budget security camera systems compared on total price, including bundled kits with a drive included and build-your-own bare recorder options.

• Best Security Camera Mounts and Junction Boxes

  Compare the best security camera mounts, junction boxes, and enclosures for keeping connectors dry and cameras aimed correctly through years outdoors.

• Best Ethernet Cable for PoE Cameras

  Ethernet cable for PoE security cameras compared: solid bare copper Cat5e and Cat6 options, the 100 meter TIA-568 limit, and why CCA cable fails.

• Best Floodlight Cameras

  Compare the best floodlight security cameras for driveways and yards, covering lumens, local versus cloud storage, and which units need real sun to run.

• Best microSD Cards for Security Cameras

  High endurance microSD cards for security cameras compared: SanDisk, PNY and TEAMGROUP capacities, approximate continuous recording days and prices.

• Best Network Tools for a Camera Install

  Compare the best cable testers, crimpers, and termination tools for a PoE camera install, and why skipping a tester is the most expensive shortcut.

• Best NVR Recorders

  The best standalone NVR recorders compared on channel count, built-in PoE ports, included storage and price for pairing with your own cameras.

• Best PoE Injectors and Extenders

  PoE injectors and extenders for security cameras compared: 802.3af and 802.3at wattage, extending past the 100 meter Ethernet limit, and prices.

• Best PoE Security Camera Systems

  Compare the best PoE security camera systems for coverage, storage size and price per camera, from complete 8 channel kits to expandable 16 channel builds.

• Best PoE Switches for Security Cameras

  PoE switches for security cameras compared by real power budget, not port count: which 8 and 16 port switches can actually run eight class 3 cameras.

• Best PTZ and Optical Zoom Security Cameras

  Compare the best PTZ and optical zoom security cameras, and why only optical zoom, not digital zoom on a fixed lens, adds real pixels at distance.

• Best Home Security Cameras

  The best PoE home security cameras compared on resolution, field of view and night vision range, whether you are adding one camera or starting from zero.

• Best Surveillance Hard Drives for NVRs

  Surveillance hard drives compared for NVR storage: Seagate Skyhawk vs WD Purple capacities, annual workload ratings and prices for 4 to 16 camera systems.

• Best UPS Battery Backup for an NVR

  UPS battery backup options for a security NVR compared by real watt rating, not the VA number on the box, with runtime notes for each system size.

• Best Video Doorbells

  Compare the best video doorbells, from a budget wired 1080p model to 4K optical zoom, plus the subscription and privacy tradeoffs each one carries.

• Best Wireless Security Cameras

  Compare the best wireless and battery security cameras, plus the subscription math that makes local storage models cheaper than cloud cameras over time.