The wide range of video surveillance equipment makes it difficult for the average person to make the right choice. Among the catalog you can find dome, cylindrical, cubic models, with wired and wireless connection, for outdoor and indoor video surveillance. Such diversity allows you to create a great video surveillance system. Let’s consider with you how to choose the right wireless Wi-Fi surveillance cameras, which are among the most advanced on the world market.

Criteria for choosing a wireless Wi-Fi camera
Camera resolution
This is a key factor when choosing wired and wireless CCTV cameras. The higher the resolution level, the more details the user will be able to see in the video. For example, with a 4 megapixel surveillance camera, the user will be able to see all the details at a distance of up to 15 meters in the smallest detail. But, if you choose a model for home use, having 2 megapixels will be enough. Models over 4 megapixels are chosen for street surveillance, if you want to look closely at license plates or other small details that a standard camera can not provide.

Angle of view and lens
These are two related parameters. For example, if there is a short focal length, there will be a wider angle of view in a Wi-Fi camera. If you choose a model with a wide viewing angle, it allows you to view a large number of objects near the camera and cover a larger area. But, objects that are at a great distance will not be seen well.

If you choose Wi-Fi surveillance cameras for home use, then equipment with a focus of 2.8 mm, which will be able to provide a viewing angle of 90 to 105 degrees, will suffice. When choosing a street surveillance camera with wireless technology, you can buy a model with adjustable focus. Their cost is higher, but they give you the opportunity to adjust the desired viewing angle directly during setup, which ensures that you find the optimal position between distance and viewing angle.

Type of connectivity
Even though this is a wireless surveillance camera, it needs to be connected to a network. A standard power supply, twisted pair or battery can be used. The latter option provides full autonomy of the equipment, which can be used away from the power source. This is especially true for covert surveillance cameras.

If you choose an IP camera with Wi-Fi, it needs to be connected using a twisted-pair cable. This is the best option, as it allows you to transmit all data and power through a single cable, so there will be no need to spoil the interior or violate the privacy of the surveillance. Each camera has an external power supply to power the equipment. It usually comes standard – a 12 volt power supply. It is important to use only the right power supply, otherwise you can destroy all the equipment.

See how much wireless surveillance cameras cost and a full range of today’s models

Information can be recorded on a hard drive in the DVR, a cloud server or a memory card. Each of these options has advantages and disadvantages. The main advantage of the hard drive is that all the data is on a separate equipment and you can pick up the volume you need, depending on your needs.

If stand-alone video surveillance is required, such as in a country house, then a great solution would be wireless Wi-Fi cameras with a memory card. All data will be recorded on a Micro SD card, which is located directly inside the equipment. This increases the autonomy of the surveillance equipment.

The advantage of Wi-Fi surveillance cameras is that you can record to cloud storage, from which the user can follow everything that happens online. Manufacturers such as Dahua and Hikvision offer their own cloud storage. The advantage is that it is impossible to steal video footage – it is on the Internet in a secure “cloud”, and the memory card can always be removed from the equipment.

Case
This is an important parameter during the choice. If you plan to install a wireless Wi-Fi camera indoors, then a model with a housing made of plastic will be quite enough. It will reliably be able to protect from minor damage, which is quite enough for use in favorable conditions, such as in an apartment, office, country house, etc.

If you need a surveillance camera for outdoor surveillance, then it is important to buy a Wi-Fi camera with a rugged vandal-resistant housing. Such housing can reliably protect all the internal systems of the camera from moisture, dust and other harmful external factors. They also have a vandal-resistant coating, withstanding minor mechanical effects. It is important to select equipment specifically for the conditions in which the equipment will be used.

Popular models of cameras with Wi-Fi:

IP CAMERA DAHUA DH-IPC-HFW1435SP-W-S2 (2.8 MM)

4 megapixel IP Box Camera DH-IPC-HFW1435SP-W-S2 with infrared illumination Consumer series from the manufacturer Dahua – elegant combination of aesthetics with a number of simple solutions for installation, provides an excellent choice for various applications of small and medium-sized businesses at an affordable price. With its help, you can monitor the perimeter, both indoors and outdoors.

DAHUA DH-SD22204UE-GN-W IP CAMCORDER

Robot 2 megapixel Starlight PTZ IP Video camera DH-SD22204UE-GN with infrared illumination from the manufacturer Dahua Lite series is a modern and powerful solution for video surveillance systems. With its help, you can control areas such as the corridors of business centers, stores, offices and restaurants, both inside and outside the premises.

IP CAMERA HIKVISION DS-2CD2041G1-IDW1 (D) (2.8 MM)

Hikvision DS-2CD2041G1-IDW1 (2.8 mm) – cylindrical CCTV camera with clear video capture with the ability to view online via the application Hik-Connect. The presence of video enhancement features, high light sensitivity sensor and other additional features make video surveillance with this camera maximum comfort. Provides competent surveillance at night, which contributes to the installed IR illumination.