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Currently, video surveillance is the most affordable and effective solution for monitoring the situation at any facility. An extensive range of IP cameras from well-known world brands, which this review is devoted to, allows you to choose models with the optimal combination of price, functionality and design features for each specific object - from apartments and private houses to trade, production, transport and entire municipalities. Regardless of the type and version, the IP camera quickly and easily connects to an Ethernet network, transmits video over LAN / WAN and supports remote access via a standard web browser, specialized software or a mobile application.

Security IP cameras are devices that connect directly to the Ethernet network and can be installed anywhere they can be connected. When choosing a model, along with the cost, the main criteria are:

In this review, we will consider a number of options for the most typical conditions in which IP cameras of popular brands are in demand.

Indoor video equipment overview

Compact dome IP cameras (for example, Honeywell Performance series and Wisenet L / S), as well as Wi-Fi models (for example, AXIS M10) that transmit video signal via a wireless communication channel, are optimal for video recording inside apartments and private houses with small and average area. They have a low cost, a short-focus lens with a viewing angle of about 100 °, which provides capturing a wide scene, a resolution of 2-4 MP and a motion detector that allows you to fix unauthorized intrusions. Cameras with IK10 vandal resistance are preferred for commercial and government installations. Among them, corner models such as the AXIS Q8414-LVS, designed for installation in corridors and on staircases, can provide an overview of several rooms at the same time. Panoramic cameras with fisheye optics are suitable for viewing one large room without blind spots and have a resolution of up to 12 MP (Bosch FLEXIDOME IP panoramic, etc.).

Multi-sensor panoramic cameras

IP cameras, original in design, relatively recently appeared on the market of video surveillance systems, are 4-sensor cameras. In fact, these are also panoramic devices, but they are included in the review as an independent category, since they have 4 fixed sensors, each of which is equipped with its own fixed or varifocal lens with a zoom of about 3x, and the softw Cctv Camera are function is used to form a "seamless" panoramic image 3D "gluing". The advantages of such panoramic cameras as, for example, Avigilon H4 Multisensor, AXIS P3717-PLE, Sony SNC-WL862 and Wisenet PNM-9030V, include the absence of blind spots, simultaneous capture of the entire scene and resolution up to 30 megapixels or more.

Outdoor IP cameras for outdoor security

Full-size cylindrical and dome-type models, which differ from indoor cameras in protection against the ingress of dust and moisture according to IP66 class or higher, the ability to work in cold weather up to 40-50 degrees and the presence of built-in IR illumination (for example, GANZ ZN8-VD4M212-NIR), allow you to keep entrances to buildings or entrances to a protected area under 24-hour video surveillance. Many Bullet IP outdoor cameras have a motorized zoom lens with the ability to remotely adjust the range of view. More powerful cameras with zoom lenses that provide optical approximation of the order of 30-40 times (Fujinon Fujifilm SX800) and models with 4K resolution (Avigilon 8.0-H4A-BO1-IR-B, Axis P1448-LE, Wisenet PNO-9080R, etc.) are capable of "Monitor" an extended perimeter.

High-speed PTZ models with multiple zoom function

Unlike stationary CCTV cameras, rotary models have a movable video module that can be moved horizontally and vertically. Cameras such as PTZ models from Bosch (MIC IP fusion / starlight, AutoDome IP), Pelco (SPECTRA Professional, Esprit Enhanced), Videotec (Ulisse Compact / EVO / Radical), etc., provide a 360 ° view of the entire territory. At the same time, they are equipped with a powerful zoom lens, which makes it possible to quickly enlarge the fragments of interest in the scene by a factor of 30 or more. Panning, tilting and zooming cameras can be performed both by operator commands in manual control mode and automatically by programmed presets.

Specialized video devices

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