Have you decided to purchase an IP video camera, but are “lost” in the multitude of models and their characteristics? Don't know where to start and where to stop when choosing? Believe me, everything is not as scary as it might seem at first glance - provided that you know For what you need an IP camera. That is, you know the answers to the following questions:

• where the video camera will be installed;
• whether the camera should be visible;
• what is the lighting in this place;
• you need a general overview or a detailed picture;
• should the camera be able to turn and follow a moving object;
• Are audio options needed?
• price range... and something else.

Installation location

Depending on the location of installation, video cameras are divided into outdoor and indoor. An indoor camera can be installed in an apartment, office, or other temperature and humidity controlled location. Outdoor cameras can operate at low temperatures, they are not afraid of rain, wind and dust - like, for example, the popular model. It makes sense to pay attention to the installation features - if it is important for you to install the camera in a certain place (on a wall, ceiling or inclined surface).

Noticeable or miniature?

This is more of a psychological moment. A miniature camera (such as this one) will allow you to observe what is happening without being noticed. You will know how people behave when they think no one is watching. But if you want people to know that they are being watched, you can buy any camera without worrying about its size. True, in this case you may need a video camera in a vandal-proof housing - such as, for example.

Illumination and sensitivity

This is one of the most important factors when choosing a camera. Will the video camera be used in more or less stable lighting conditions? Or do you need a camera that can work in both dark and bright sun? Will there be both bright and dark areas in the frame?

If you want the camera to work around the clock, including in low light, pay attention to video cameras with a day/night function and IR illumination, such as the popular model. Day/night modes switch automatically (when a certain light threshold is reached), so you will always see a high-quality picture (color during the day, black and white at night).
If the light level varies widely, it makes sense to purchase a camera with an auto aperture.

If there is contrasting illumination in the frame area with alternating light and shadow (for example, if the camera is installed opposite a window), it is recommended to choose a camera with WDR (wide dynamic range) to “even out” the illumination - such as.

General overview or picture details?

The answer to this question determines the focal length of our camera and its resolution. If you need a general overview (for example, monitoring an entrance or room), then you need to purchase a camera with a wide-angle lens and VGA resolution. Such a video camera will give a general idea of ​​what is happening - but you will not see small details.

To distinguish a car license plate, a person's face or the denomination of a banknote, you will need a high-resolution video camera with a variable focal length lens. To determine the denomination of banknotes, resolution is more important (megapixel cameras), and to identify the number you need a long-focus lens.

We follow the object

Yes, there are such cameras! With ZOOM and PTZ control - like a mini-dome camera, for example. Many IP cameras also have a built-in motion detector that can monitor movement in several areas simultaneously. And privacy masks will allow you to hide some areas of the frame to ensure privacy.

Getting more information

Even if the camera is megapixel, but the objects in the observed scene are moving very quickly, then the video image recorded at a low frame rate will not always allow one to understand the situation. Such problems do not arise if a multi-megapixel IP camera provides a high broadcast speed of 30 or even 60 fps, as the BEWARD BD3670M model can do. Moreover, the function of automatically adjusting the back focus implemented in this camera also avoids difficulties with accurately focusing the image when working with multi-megapixel cameras.

Video quality and stream size

The video image generated by the IP camera is then transmitted over the network and recorded in the data storage system. In order not to overload the network and to ensure greater archive depth with a small storage system volume, the camera must support modern highly efficient compression algorithms, such as H.264 HighProfile, as well as work with individual sections of the image, as in the BEWARD N 37210 camera. This will significantly reduce the cost of the video surveillance system.

Audio + Video

Many video cameras have a built-in speaker and microphone or connectors for connecting them. In this case, you can not only observe the site, but also hear what is happening. And if necessary, warn the offender by making contact with him or by playing a pre-recorded message. Comfortable? Still would! And the level of security of the facility is high! Check out, for example, the excellent camera with two-way audio support.

What type of food to choose

Modern IP cameras can support several power supply methods: from 12 V DC and 24 V AC sources, as well as PoE technology. The last method is the most convenient, because... in this case, data and power are transmitted over one cable. Moreover, HighPoE technology with a power of 60 W allows you to not only transfer data and power over one cable, but also provide heating and, accordingly, efficient operation in severe frost of even high-speed dome PTZ cameras, for example, BEWARD BD 75-5-P.

Let's talk about prices

The desire to save money and buy a budget item can often be understood - but not when it comes to security. And video cameras are bought to protect life, health and property.

The video camera must be reliable.

And the reliability of the camera is ensured by the reputation of the manufacturer and supplier, since you can be confident in the quality of the product. The Videoglaz company is a certified distributor of video surveillance products from many well-known manufacturers. We present both expensive European brands and high-quality, but budget, Asian brands. In addition, we offer products from Russian manufacturers with an optimal price/quality ratio.

Which? Ah, network!

Choose a camera that is most compatible with your preferences and wishes. Do not buy goods from dubious brands from unverified suppliers - take care of your safety!

Until recently, video surveillance was carried out only at military facilities, banks and large stores. The rapid development of electronics has made it possible to create affordable and effective IP cameras for the home. With their help, you can not only detect the entry of uninvited guests into your home, but monitor the behavior of a child left at home, take care of elderly people from a distance, and also make sure that there are no electrical appliances turned on.

What to look for when choosing an IP video camera

Modern devices allow you to view video materials after work or monitor the situation in the house using a PC or mobile device. The capabilities of IP cameras for the home have expanded so much that you can monitor day and night, establish two-way communication with children, the elderly or pets. Organizing a surveillance system has become easier for professionals too. A dozen inexpensive cameras can be installed in all areas of the store or placed around the perimeter of the building. When choosing a model for your home or office, you should pay attention to several operating parameters.

• The cost of IP cameras varies greatly. In some cases, it is more profitable to install one high-quality device in order to get a clear image from a rectangular room. If the space is divided into zones or you need to monitor several small rooms, then it is more convenient to install inexpensive models by connecting them into one system.
• Outdoor cameras must remain operational over a wide range of temperatures. For Russia, where the temperature in winter drops to -30°C, it is necessary to select appropriate devices.
• When installing an IP camera outside the house, it is important to consider the legal aspect. Video surveillance is permitted within your own area, as well as the nearby sidewalk. Filming neighbors, much less publishing videos of people who come into view outside the personal plot, is not allowed.

Our review includes the best IP cameras for video surveillance. The rating was compiled taking into account the following criteria:

• appointment;
• price;
• technical specifications;
• expert opinions;
• user reviews.

The best IP cameras for indoor video surveillance

The concept of a smart home has become very popular in recent years. One of the main roles in it is played by the video surveillance system. It is best to create it using cameras for indoor use.

Average rating: 4.7/5

Title: The most versatile IP camera for a small room

Average price: 4050 rub.

Manufacturer country: China

The universal IP camera D-Link DCS-933L allows you to conduct round-the-clock video surveillance in your office or living room. The device can operate both offline and online. Thanks to the D-ViewCam software, the manufacturer was able to expand the capabilities of the device. It will not be difficult to organize an entire video surveillance system consisting of 32 cameras with a single control center. IR illumination is responsible for the quality of night shooting, and can be turned on when moving indoors. Good protection against moisture allows you to use the device in damp rooms.

Consumer reviews often mention the best qualities of the D-Link DCS-933L camera, such as affordable price, good sound, and the ability to organize a wireless video surveillance system. The disadvantages include a short power cord, low picture quality, and a painful attitude towards reflashing.

Average rating: 4.7/5

Title: Innovative lens

Average price: 10,200 rub.

Manufacturer country: Russia

A domestic development with the innovative FishEye IPEYE lens allows you to organize professional video surveillance indoors. A clear picture with good detail can be obtained using the 2-megapixel Sony IMX 322 sensor. A wide viewing angle (183 degrees) is provided by the fish-eye lens. An IR filter is provided to eliminate glare from the sun. At night, infrared illumination is turned on, invisible to the human eye. The camera can operate in a wide temperature range (-10...+50°C); it is used both in heated offices and warehouses.

The advantages of the FishEye IPEYE camera include the ability to conduct video surveillance in a large room. The disadvantages of the device are the high price, so in some cases it is more profitable to buy 3-4 cheap devices.

Average rating: 4.8/5

Title: Maximum ease of use

Average price: 3,630 rub.

Manufacturer country: Taiwan

Any smartphone or PC user can set up video surveillance in a room with the Edimax IC-3110W camera. Thanks to innovative Edimax Plug-n-View technology, the device automatically connects to the network environment. The camera turns on with every movement in the room, which allows you to monitor children or animals. The device is equipped with infrared LEDs, which, in combination with a light sensor, make the picture clear even in conditions of limited visibility. The user can configure the control at his own discretion. The room can be divided into certain zones. As soon as movement is detected in one of them, video or photography will begin.

Many consumers bought the Edimax IC-3110W camera instead of a baby monitor. Among the advantages are the affordable price and good image quality. The disadvantage of the device is the built-in program, which is modest in capabilities.

Average rating: 4.8/5

Title: Maximum viewing angle (360 degrees)

Average price: 4550 rub.

Manufacturer country: China

The Xiaomi MiJia 360 Home Camera IP camera fits perfectly into the concept of a smart home. This Chinese device has a rotating design, which allows you to monitor the entire space of the room. All you need to do is download the MiHome app to your phone to control the camera (tilt, rotate) and monitor at the same time. To better see small details, a 4x zoom is provided. The device allows you to establish two-way communication with household members, give valuable instructions and advice. The device boasts a good picture, which is provided by a 2-megapixel lens with a resolution of 1080P (Full HD).

According to consumers, the Xiaomi MiJia 360 camera gives an excellent overview of the room, allows you to maintain two-way communication, and monitor what is happening at night. Some users have encountered a blocking problem; it can be removed after corresponding with Xiaomi support.

Average rating: 4.9/5

Title: Best price

Average price: 1760 rub.

Manufacturer country: China

With minimal financial costs, you can organize video surveillance of your apartment or house thanks to the OCam M2+ IP camera. The model is easy to use and configure. All you need to do is install the OCam App on your smartphone to start monitoring online within a few minutes. Despite the low price, the device provides good picture quality (720 HD). You can switch operating modes with one finger movement on your smartphone. The device is equipped with such useful options as night mode, motion sensor, microSD memory card slot. The lens has a good viewing angle of 120 degrees, so you can observe not only the child, but also the surrounding environment. The presence of a built-in speaker and microphone allows you to communicate with your household while away from home.

Users highlight such advantages of the OCam M2+ camera as the best price, clear picture, and a large number of functions. The downside is the weak wi-fi signal.

The best IP cameras for outdoor video surveillance

Owners of country houses have to organize video surveillance of the entire site. With the help of outdoor IP cameras, you can instantly respond to intruders.

Average rating: 4.7/5

Title: Motorized lens, auto iris

Average price: 24,990 rub.

Manufacturer country: China

The Dahua DH-IPC-HFW5302CP outdoor IP camera is equipped with an electrically driven lens. The automatic aperture allows you to get a clear image both close to the camera and at a distance of 30 m. At the same distance, you can get a good image at night thanks to the IR illumination. Up to 20 consumers can be connected to the device at the same time. Among the useful options that improve the performance of the device, it is necessary to highlight a sealed case, power supply via a network connection, support for MicroSD cards, compatibility with the ONVIF, PSIA, CGI protocols. Video surveillance can be carried out both through a PC and through mobile devices.

Users respond positively to such properties of the Dahua DH-IPC-HFW5302CP camera as excellent picture quality, good controllability, and image magnification. The disadvantages of the device include the presence of audio interference and the complexity of the connection.

Average rating: 4.8/5

Title: The most reliable camera for your home

Average price: 10,493 rub.

Manufacturer country: China

The most advanced platform was used to create the Hikvision DS-2CD2532F-IS camera. Thanks to the 3-megapixel matrix, it was possible to achieve high picture detail. The device body can withstand the influence of bad weather, as well as mechanical impacts from unscrupulous citizens. Operating properties are maintained over a wide temperature range (-30...+60°C), which allows video surveillance both indoors and outdoors. The manufacturer has used three-dimensional digital noise reduction, which reduces the level of sound interference and image blur. IR illumination makes it possible to clearly record what is happening at night at a distance of up to 10 m.

Users highly appreciate the qualities of the Hikvision DS-2CD2532F-IS camera, such as clear images, durability, and a sensitive microphone. The disadvantage of the model is the limited set of functions in older firmware.

Average rating: 4.8/5

Title: Highly sensitive matrix, heating

Average price: 12,000 rub.

Manufacturer country: China

The RVi-IPC41DNL outdoor camera is adapted to Russian conditions. It is equipped with a heater that prevents the lens from freezing. Thanks to the highly sensitive matrix and IR illumination, even in the dark it is possible to get a good picture within a range of 35 m. The device is powered by a network cable, and video files can be stored on a microSD memory card. The device complies with the ONVIF standard and software is included. As a result, it is possible to show greater flexibility when organizing a video surveillance system of 36 cameras. Up to 10 users can be connected to one camera.

Consumers speak highly of the capabilities of the RVi-IPC41DNL outdoor camera. I am especially pleased with the presence of heating and the quality of shooting, as well as the possibility of providing a surveillance system. Users are dissatisfied with malfunctions after a software update.

Average rating: 4.9/5

Title: Color image, high resolution

Average price: 25,898 rub.

Manufacturer country: South Korea

The most realistic picture of what is happening is provided by the Samsung SNV-6013P color dome camera. A distinctive feature of the model is a sensitive 1/2.8″ CMOS matrix with a resolution of 1920×1080. The anti-vandal housing reliably protects the filling from mechanical influences. The operator can adjust brightness, saturation and contrast before encoding video material. In case of alarm events, recording to the memory card is automatically started. The device supports memory card formats such as microSD/SDHC/SDXC. Video materials can be stored on a network storage device (NAS), and it is possible to send data to an FTP server.

A camera that looks just like the real thing - even the red LED blinks (can be turned off). In some cases, this will be quite sufficient.

The best-selling 720p IP camera. It has a rotating mechanism in two planes and a good viewing angle. Can be mounted to the ceiling and has a night mode.

Rugged Full HD camera powered by batteries. Can be installed both indoors and outdoors. Perfectly attaches to ceilings and walls. Connect to the camera via Wi-Fi from a mobile application.

Outdoor IP camera in a sealed aluminum case with moisture protection according to IP66 standard. Thanks to infrared LEDs, it clearly films in complete darkness at a distance of 30 m. Resolution - 720p. Can be mounted on a wall or ceiling.

Budget-friendly outdoor camera with night mode and motion sensor with email notifications. Video can be recorded on a card or broadcast over the Internet.

A camera with a panoramic lens for installation on the ceiling, which captures a 360-degree image of the entire room. There is two-way audio communication, a motion sensor, notifications, and a night mode. Picture resolution - 960r.

A secure camera with a waterproof housing and the ability to be installed outdoors. Connects to the network via Wi-Fi or cable. Has a motion sensor that supports integration with a security alarm. Picture resolution - 1080p.

10. Hiseeu FH2A

Another good budget camera with a Wi-Fi module and control from a smartphone. Supports SD cards up to 64 GB. There is a night mode, pan and tilt, and a motion sensor.

The life hacker may receive a commission from the purchase of products featured in the publication.

Despite some shortcomings that a comparison with analog devices reveals, they are very popular among consumers.

The reason is the ease of installation, pairing with a PC, receiving, as well as rich functionality.

The selection of parameters must be done carefully, guided by the principle of sufficiency, since the range of possibilities offered is impressively wide.

Features of IP CCTV cameras

Even the best IP cameras for video surveillance have limitations due to the technology platform that can affect the usability of a particular device.

The most notable of them:

1. temporary delay. It is not possible to get true real-time video because the camera needs to compress and process the signal for transmission. Therefore, comparing CCTV cameras in this aspect allows us to understand the applicability of digital devices for solving problems where the degree of synchronization is of great importance;
2. transmission range. , through which data is exchanged, can provide only 100 m of line length without intermediate amplifiers;
3. vulnerability of wireless protocols. A sufficiently powerful source of interference will easily create a situation where even the best IP cameras for video surveillance will not be able to broadcast the signal. The risk of not recording a break-in or other criminal activity is significantly reduced if you purchase a device with the function of recording video to a memory card when there is no communication channel.

But overall, digital devices offer compelling opportunities. For example, the best IP camera for the home can be extremely small, interact with the Internet, offer remote access, record by event or schedule, and record movement in the room.

7 best cameras in 2018

A review of IP CCTV cameras, which have shown growing popularity and won positive reviews from consumers, allows us to understand both the level of capabilities offered and the development trend of digital devices.

Dome

The main advantage of dome cameras is their neat appearance, which is combined with perfect integration into almost any interior.

Due to the design features, the object of observation does not even suspect that the lens of the monitoring device is directed at him.

At the same time, if you choose an IP video surveillance camera with wi-fi, the number and complexity of repair work and intervention in the interior will be minimal, while at the same time offering the widest range of possibilities for remote access, configuration, and management.

Geovision GV-SD220S HD-20X

This model shows what the best IP camera should be to solve the widest class of problems.

The device offers full functionality for changing the viewpoint, focusing, and changing image quality.

Made in a dome format, this camera is distinguished by its ease of installation, aesthetics, and rich functionality.

Characteristics:

• half-inch sensor matrix;
• hardware day-night switching;
• sensitivity day 0.05 lux, night 0.01 lux;
• optical zoom up to 20x, digital zoom 12x;
• rotation 360 degrees horizontally, 180 vertically;
• rotation speed 460 degrees per second;
• digital inputs and outputs;
• Memory cards supported.

The device is powered by 12V, consumes only 30 Watts, and can operate at temperatures from -10 to 50 degrees. The included software ensures easy setup and quick commissioning of the camera.

HikVision DS-2DE7184-A

If you are choosing an IP video camera to solve specific problems, the HikVision DS-2DE7184-A PTZ device will offer high response speed, positioning accuracy, and the use of pre-configured video processing modes.

Characteristics:

1. resolution 1920x1080;
2. for night photography, mechanical filter;
3. several preset white balance settings;
4. possibility of manual gain adjustment;
5. backlight compensation;
6. several focusing options;
7. adjustable pan and tilt speed;
8. precise positioning with a delta of 0.1 degrees;
9. fast zoom (3 seconds from minimum to maximum);
10. 8 patrol zones (32 presets each);
11. variable viewing angle;
12. support for data exchange via a local network interface, remote access for 6 users simultaneously, rights regulation system, up to 32 registered users.

The model supports recording to memory cards, in response to an alarm, in manual mode. The camera is designed for universal use; when installed outdoors, it is recommended to protect the device from direct water flows. Temperature range from -40 to +65 degrees.

D-Link DCS-6010L

This model can be positioned as the best choice of IP camera for the home, used for panoramic viewing.

The device is small in size, easy to install, and has a full all-round view thanks to its fish-eye lens.

Characteristics:

• and two-way speaker;
• 180 degree viewing angle vertically, horizontally, diagonally;
• software motion detection in custom zones;
• data transfer both via local network cable and wireless protocols;
• saving video in corporate;
• Remote access and comprehensive video quality settings are provided.

The camera can take photographs, including those based on an event, and write data to a memory card. The device is intended for indoor use at temperatures from 20 to 80 degrees.

HikVision DS-2CD2532F-IS

This compact outdoor model is an excellent choice for an IP video surveillance camera for solving a wide range of problems.

It is distinguished by simple wall mounting, universal connection, and can be integrated with existing video surveillance systems.

Characteristics:

1. sensor resolution 3 MP;
2. IR illumination with a range of up to 10 meters;
3. extended dynamic range;
4. digital noise reduction system;
5. 1 degree viewing angle;
6. protection against water and dust IP66;
7. can work with network storages;
8. customizable image parameters;
9. light compensation;
10. anti-vandal housing;
11. built-in software modules for motion detector, face recognition, intrusion control, mechanical malfunction, data transmission.

The camera provides remote access via a secure protocol, and user authentication can be performed not only by login-password, but also using watermarks.

Hull

Box cameras can be called classics of the genre. These are clearly directional devices, the procedure for setting them up includes positioning, manual focusing and selecting the field of view.

The optimal selection of a video surveillance camera by parameters is made according to the proposed characteristics of the optics, as well as features useful for solving the task.

Dahua Technology IPC-HFW4231EP-S

This model is an outdoor type, designed for wall mounting.

The peculiarity of the device is the formation of three video streams with different characteristics at once and recording up to 60 frames per second of the FullHD standard.

Characteristics:

• day-night modes;
• expanded color range;
• support for VBR - variable bitrate stream;
• work with memory cards up to 128 GB;
• event processing software modules (motion and others);
• easy setup via web interface;
• IR illumination with a range of up to 40 meters;
• viewing angle 87 degrees;
• Power technology supported;
• protection against water and moisture IP67;
• data transfer via the local network interface, remote access is provided.

The device can transfer data to an FTP server, send notifications and photos by email. The kit includes proprietary software for maintaining video archives.

NADZOR RS-CH292H3C-36P

A camera that offers multiple real-time image processing capabilities for optimal image quality.

Its features include the ability to generate up to 3 video streams and a 4 MP optical sensor.

Characteristics:

1. outdoor, with wall mounting;
2. variable stream bitrate;
3. software event handlers, penetration, motion and others;
4. working with email, sending PUSH notifications;
5. adjusting image characteristics;
6. technologies for backlight compensation, three-dimensional noise reduction, auto white balancing and others;
7. extended color (dynamic) range;
8. fixed lens;
9. protection against water and moisture IP67;
10. support for PoE power technology;
11. viewing angle 92 degrees.

The camera takes excellent pictures at night at a distance of up to 30 meters; the backlight of 30 diodes provides high-quality illumination of the viewing area.

Convenient remote access is provided via a secure protocol, configuration via a browser, and a client for maintaining a video archive.

Foscam FI9900P

This camera is a prime example of a device designed to operate in a wide range of operating conditions.

It transmits data both via local network cable and wireless protocols. At the same time, to guarantee a stable channel, a powerful built-in transmitter and an external antenna are used.

Characteristics:

• protection class IP66;
• two data transfer options;
• working with memory cards;
• IR illumination with a range of up to 20 meters;
• viewing angle 106 degrees;
• fixed lens;
• sensor 1/3 inch, 2 MP, up to 1920x1080;
• two-way audio communication;
• working with email, sending PUSH notifications when event scenarios are triggered.

The model can operate at temperatures from -20 to 60 degrees, is designed for wall mounting, and has a maximum size of 98 mm.

What parameters to consider when choosing an IP camera

To quickly select an IP video camera based on its parameters, you should adhere to a certain algorithm.

1. Temperature and other operating conditions are determined, based on which the model class (outdoor or indoor), as well as the protection class and operating range are selected.
2. The nature of the area being monitored is investigated. Based on the data obtained, a directional type model with static installation or a dome camera is selected.
3. Specific observation parameters are determined. Do you need to focus on different points, enlarge the image, change the viewing angle, be able to set the trajectory of the observation point? PTZ devices can solve this problem.
4. The preferred method of data transfer and remote access is selected. This could be the use of a proprietary cloud service, wireless protocols for interaction with the head unit, or a wired channel.
5. It analyzes whether it is necessary to work with a memory card to record video in case of communication failures.

The last step is to select the capabilities offered by digital devices. This could be software motion detection, face recognition and much more.

It would not be amiss to foresee some difficulties. For example, cameras equipped with external antennas or offering several mechanisms for broadcasting video streams look attractive.

Conclusion

Despite some disadvantages inherent in digital devices, IP cameras are confidently conquering the market. They don't need DVRs to convert the data.

Compact home models connect directly to the computer, and those designed to solve complex problems can interact with a variety of services and storage.

All that remains for the user is to choose the right camera according to the parameters. This is not difficult to do, and then the purchased model will fully realize its capabilities.

Video: Vandal-proof IP dome camera HikVision DS 2CD2742FWD

When purchasing outdoor equipment, you need to take into account the tasks that will be assigned to it and a number of technical indicators. To ensure that purchasing an outdoor IP camera does not become a waste of money, let’s consider the main characteristics that it should have.

General characteristics

Typically, recording equipment is equipped by the manufacturer with an external 12 Volt (DC12V) power supply. But for equipment that is used outside, in some cases 220V power can be used. In this case, power must be transmitted along with the video image over the same Ethernet wire.

Thanks to PoE technology, equipment can be located in hard-to-reach places. But the power may not be enough to operate the camera and heat it. And installing a camera in a thermal housing may require additional power to power its elements, for example, ventilation, heating, and glass cleaning.

Most good outdoor IP cameras allow emergency recording to a memory card. Thus, you can record in emergency mode, without a direct connection to the network. This increases the reliability of the entire system as a whole.

Outdoor cameras often use a standardized WiFi protocol. This feature reduces the cost of creating a network because there is no need to purchase and install cables. For example, a typical outdoor WiFi camera can transmit data over a distance of up to 30 km at a speed of 54 Mbit/second. In addition, several cameras can operate within the same WiFi zone, but the actual speed may be lower than that declared by the manufacturer due to interference and obstacles in the signal path.

Housing type and protection

Modern video surveillance cameras are available in several main types of housing:

1. Dome. Outwardly it looks like a hemisphere, which is most often attached to the ceiling in a room. A frameless modular camera is inserted inside the plastic case.
2. Finger. A very compact device that is low in cost. At the same time, such cameras have earned a reputation as reliable products with good performance.
3. Modular. It differs in that it may actually not have any body. That is, a module is purchased that forms the basis of the camera. It can be installed in any piece of furniture. But when recording outdoors, such a device must be securely hidden to ensure protection. They are not suitable for working in cold and heat. Or install it in a thermal casing, but it’s easier and cheaper to just buy an outdoor camera
4. Corpus. The chamber is equipped with a hermetic casing that protects against cold weather. Often this type of product is sold without a lens, which must be purchased separately.
5. Rotary. It is in demand specifically in street shooting conditions. It is a universal device with control functions. Some products have internal menu or lens controls. More complex ones can rotate 360 ​​degrees around an axis. Look for such cameras in our catalog by filters: Dome and PTZ Control

In our catalog you can select outdoor IP cameras by housing type:

Anti-vandal protection- this is a necessary attribute of any outdoor camera. It is a housing with a special, increased degree of protection. Such devices are used to monitor the perimeter of an object and its territory. The body is made of hard-to-destruct material. Thanks to this, such a camera is not afraid of the actions of street hooligans and robbers.

Climatic performance

Outdoor equipment requires a special climatic design, which is related to its operating conditions. It features a more reliable and sealed housing, as well as a built-in heating function. It must be taken into account that the chamber will be subject not only to temperature fluctuations, but also to high humidity, wind load, and polluting effects.

For these reasons, its housing must be corrosion-resistant and provide adequate protection to the embedded equipment and matrix. The camera must have a waterproof housing, and some models come with a built-in heater and/or fan.

Matrix and resolution

Resolution is a criterion that is directly responsible for the quality and detail of the image. It makes it possible to evaluate the details of an object. 2-3 megapixel resolution is considered standard for most equipment today. The spread of the new H265 compression format will make it possible to increase this indicator.

In general, IP cameras have good image detail, which is extremely necessary for street monitoring. Thanks to this, it is possible to achieve the necessary identification of persons or recognition of vehicle license plates. However, any intention to achieve maximum resolution results in more significant costs for the customer - they are associated with the installation and maintenance of such systems. In this case, the cost of the camera itself increases, as well as system requirements, including the size of the archive.

Therefore, resolution must be considered integral to the tasks that the camera will perform. For many objects, 1 megapixel resolution is sufficient to provide recording and recognition. In this case, it will be possible to significantly reduce the overall budget for creating network video surveillance.

The matrix refers to the basic elements of video surveillance. It is a collection of cells, and its size is measured in inches diagonally. At the same time, the size of the matrix itself does not directly affect the quality of the picture, but the higher it is, the larger the size of the IP camera will be.

Most often, cameras use a CMOS matrix, which transforms the incident light into an outgoing electrical signal. Another type of matrix is ​​CCD, which has a higher quality image. However, they are more expensive compared to CMOS. They have increased sensitivity and quality of the transmitted image.

This is a new technology, and its parameters are ideal for organizing street surveillance with video recording. Matrixes with CMOS technology cannot boast the same image quality, for example, in low light conditions. However, they are popular due to their more affordable price.

IR illumination

Infrared lighting allows the video camera to see even better than the human eye. To do this, the camera is equipped with a backlight with built-in IR diodes. In this case, the device will be able to record even in absolute darkness, which is important for street surveillance. But it is necessary to take into account that in such conditions the food consumption will be significantly higher.

Such cameras work thanks to thermal radiation - it is invisible to the human eye, but allows you to achieve good image quality. During daylight hours, such equipment operates without the use of IR illumination, and the infrared mode is turned on when a certain illumination level is reached. But this function also has its weaknesses: reflectivity, dust, changes in frame rate or pulsation rhythm.

Lens

The lens deserves special attention, as it can either worsen or significantly improve the image quality of the object. There is no point in having an expensive camera if it will work with a low quality lens that comes with plastic lenses. For outdoor equipment, lenses are usually used that do not allow automatic aperture adjustment. Due to direct sunlight, the camera matrix quickly burns out.

If you need to achieve high picture quality, then it makes sense to select the lens for the camera manually yourself. Some CMOS cameras may require lenses equipped with an IR cut filter. Wide-angle lenses have become increasingly popular lately. They successfully combine high resolution and panoramic views.

Night mode

Color cameras have insufficient ability to see in the dark, and therefore the presence of a “night mode” option can play an important role for the customer. The very appearance of this mode is due to the fact that color cameras are becoming increasingly widespread. And unlike black and white, their sensitivity at night is significantly reduced.

For these purposes, the camera is equipped with a sensor that measures the level of illumination. As soon as it reaches a certain level, the equipment switches to night, black and white mode. A more complex method involves the use of an IR filter, which also turns on when darkness comes and visibility deteriorates.

If the customer does not want to reduce the night image capabilities, but wants to save on the cost of purchasing a system, it makes sense to use black and white IP cameras for the street. But in cases where the budget allows, it is better to opt for cameras with night mode and an IR filter. During daylight hours, they will allow you to receive an informative and high-quality color image, and at night, a detailed black and white image that will be perfectly recognizable.

Thus, you can make sure that the outdoor IP camera is a multifunctional network device that can work perfectly on its own. It is easy not only to install, but also to further maintain and operate. Due to the fact that such equipment requires high bandwidth, it requires the creation of a separate independent network.