Wireless video surveillance with a 4.3" monitor-recorder and 4 wireless mini video cameras in a protective housing, with IR illumination And online internet access. Record Video from surveillance cameras is stored on a 32GB memory card or an external HDD with a capacity of up to 1TB. The radius of video transmission from wireless cameras is up to 200 meters in line of sight.

color wireless USB mini camera P-817GA

(CCTV kit)

color wireless USB mini web camera HC-101 (CCTV kit)

Color wireless USB mini camera with microphone, transmitting audio/video signal at high frequency 2.4 GHz up to 100 m - line of sight distance without obstacles (walls, houses, etc.), up to 30 meters indoors wireless receiver with the ability to connect to a computer USB port.

The wireless mini USB video recorder can operate in wireless mode as a video and sound receiver, receives video signals from up to 4 wireless video cameras operating at a frequency of 2.4 GHz, supports a wired video source via an adapter cable

RCA(tulips) .

A USB video recorder will also help you digitize video recordings from VHS video cassettes.

b wireless video recorder with wireless super micro camera

A wireless video surveillance system with a monitor-recorder and 1 wireless mini video camera in a protective housing and night IR illumination provides real-time video surveillance. Video recording from a wireless surveillance camera is recorded onto a 32GB memory card or an external HDD drive with a capacity of up to 1TB. The radius of video transmission from a wireless camera is up to 300 meters in line of sight.

Hit!!! Wireless camera ZT-830 with battery for 2.4 GHz wireless video surveillance kit

Additional mini video camera for wireless video surveillance kit, receivers and other receiving devices receiving video signals at a frequency of 2.4 GHz.

The easiest and most affordable way to organize a video surveillance system is to connect a USB camera to your computer. Naturally, such a solution has minimal functionality, but is quite suitable for home use.

It’s worth noting right away that using such equipment for professional surveillance (with clear requirements for technical characteristics and safety level) is unacceptable.

There are two options for organizing video surveillance via USB:

• analog equipment connected via a USB converter;
• classic USB digital cameras (WEB-camera, “webcam”).

In the first case, special equipment is used - a USB converter, which is a compact video recorder (video capture card with a USB interface). Depending on the converter model, you can connect from 1 to 4 analog video cameras to the device.

However, recording a signal from several cameras simultaneously is usually impossible due to limitations imposed by the hardware of the equipment.

The advantages of the converter include compact size, easy installation and configuration, as well as full compatibility with computers and laptops running the Windows operating system. The main disadvantages are limited functionality and low image quality compared to full-fledged DVRs.

Classic USB cameras allow you to organize video surveillance in just a few minutes. There are a large number of models on the market. Preference is given to modern equipment with HD resolution (1280×720 pixels) and a built-in microphone. You can use cheaper cameras with a resolution of 0.3 megapixels, but the image quality will be below average.

There are models on sale with built-in infrared illumination for shooting in the dark. As a rule, IR illumination turns on automatically (a light sensor is located on the equipment body). The main advantages of digital USB cameras are low price, easy connection and a very wide range of models.

Flaws:

• minimal functionality;
• installation restrictions (cable length - no more than 5 m;
• for larger values ​​it is necessary to use a special signal amplifier).

SOFTWARE FOR USB CAMERAS

To implement video surveillance based on USB video cameras, you must install the appropriate software on your PC. Most digital USB cameras and converters are sold with a disc containing drivers and software. Also, a minimum set of utilities can be downloaded from the manufacturer’s website.

Software for the converter is usually included in the package. Thus, the popular EasyCAP002 DVR converter model is designed to work with the Super Viewer program. The software allows you to quickly switch between connected cameras, set up timed recording, take screenshots and save video files to the hard drive of your computer or laptop.

Most of these programs have a simple and intuitive interface, so setting up and operating the equipment does not cause difficulties for inexperienced users.

For video surveillance using digital USB cameras, as a rule, third-party software is used, which significantly expands the functionality of even the simplest models. There are both paid and free versions of the programs. Paid software usually has a larger set of features.

Popular programs:

1. WebcamXP is one of the most popular programs. The main advantages are flexible settings, compatibility with almost all camera models, and the ability to use a motion sensor to send alerts by email.
2. Mobile Computer Control – built-in recording scheduler, motion detector, ability to remotely control a computer via a mobile phone.
3. Xeoma – does not require installation (can be launched from a memory card), supports all types of cameras, motion detector, alert mode.
4. Ivideon Server is an interesting solution with cloud video surveillance capabilities. If the PC is not connected to the Internet, you can only use the client program to save the video to your hard drive.

All of the above programs were created as accessible analogues of specialized software for security systems. And they are mainly used for organizing simple home video surveillance. Also, such software is often installed by owners of small retail outlets to monitor employees and customers.

The Ivideon Server program is especially in demand, allowing you to organize remote video surveillance via the Internet based on simple USB cameras.

HOW TO CONNECT A CCTV CAMERA TO USB

The digital camera (“webcam”) is already equipped with a standard USB connector for connecting to a computer or laptop. Most video cameras are designed for the USB 2.0 standard. However, models with high-resolution matrices, up to 10 megapixels (for example, Logitech HD Pro Webcam C920), which work better when connected via USB 3.0, are gaining popularity.

High data transfer speed allows you to realize all the benefits of high image resolution. It is worth considering that saving video files in high resolution requires much more space on your hard drive.

After connecting the device, you need to install drivers (usually included or available on the manufacturer’s website) and software of your choice.

Connecting the converter is also not particularly difficult. Almost all models connect to a USB 2.0 connector. To connect analog video cameras, the device is equipped with standard composite RCA (tulip) connectors. Video connectors are yellow, audio connectors are white. The converter can be connected either directly or via a regular USB extension cable.

The system requirements for a laptop or computer are minimal, so you can use hardware that is outdated for modern games or programs (processor from 1.8 GHz, RAM - 256 Mb, video card - 32 Mb).

After connecting the device, the driver and software are installed. For converters, it is recommended to use the included software.

Possible problems:

1. No picture – the device is not recognized by the operating system. The solution is to reinstall the drivers.
2. The camera works intermittently, the image freezes, etc. The solution is to check the quality of the USB connection. If an extension cord is used, you need to check the camera's functionality without it (signal attenuation may occur).

In general, a video surveillance system based on USB equipment is quite reliable, while special attention is paid to the technical condition of the computer or laptop.

POPULAR MODELS

When choosing a digital USB camera for video surveillance, it is recommended to pay attention to models from well-known manufacturers:

• Logitech;
• A4Tech.

For video surveillance in the dark, it is better to choose a camera with IR illumination (available model - A4Tech PK-333E). The advantage for USB cameras is the presence of autofocus, a built-in microphone and a rotating mechanism for lens orientation. If there are no special requirements for image quality, you can use available models with VGA resolution.

Since the standard length of a USB camera cable rarely exceeds 1.5 meters, you will need an extension cord to select the optimal installation location. It is not recommended to use low-quality extension cords longer than 5 m. After installing the camera, it is necessary to test the functionality of the equipment in all modes.

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Japanese company NEC has prepared a unique laptop VersaPro UltraLite VG for state market of the rising sun. The use of light materials and advanced components has reduced the weight of a 13.3-inch laptop up to 875g total.

The body of ultrabook is made of magnesium-lithium alloy and has thickness of 14.9 mm. The product is designed for business travelers who need high performance in small form factor. The “heart” of the laptop is dual-core Core i7-3517U (Ivy Bridge), operating at a frequency of 1.9 GHz to 3 GHz, depending on the load. To it was joined by 4 GB of RAM SO-DIMM DDR3 and a 128-gigabyte SSD-drive. Built-in Intel HD graphics 4000 (350/1100 MHz) will provide an opportunity to play casual games on the screen with a resolution of 1600x900 pixels and LED-backlit display. Windows 7 Professional OS is installed on this ultrabook.

It is worth mentioning about the presence of USB 3.0 ports and HDMI, network interfaces Wi-Fi and Bluetooth, card reader, HD webcam and …

Philips starts retail sales of its newest addition to Brilliance series of monitors. The 24-inch new-comer, entitled 247E6QDSD, features 613x467x238 mm dimensions and a classy black design. It is based on IPS-ADS panel that comes with WLED backlight, offering Full HD resolution on 16:9 aspect ratio. This makes the display a perfect solution to work with photo/video files as well as professional applications. The model might already be found in US stores for $239.99 price tag.

Philips Brilliance 247E6QDSD is distinguished by a fast response time in G-to-G environment - 5 ms & typically – 14 ms, wide viewing angles (178 degrees in both aspects), good brightness (300 cd/m2), the maximum displayed colors (16.7 million), and an ideal dynamic contrast (50M:1). This monitor consumes 18.11 W power at average, however in sleep/standby mode this figure goes as low as 0.5 W. Furthermore, its MTBF index makes up 30 thousand hours.

The model comes equipped with three video outputs, …

Acer astonishes its fans time after time and launches retailing of its large-size 48.5-inch EB490QKbmiiipx monitor with the IPS panel. This big model is intended for gamers and movie enthusiasts, however, it can also find professional application.

The novelty is an Ultra HD 4K display, featuring the 3840 × 2160 pixels resolution, the 4 ms (in the GtG mode) response time, the 300 cd/m2 brightness and up to 178 degrees (horizontally and vertically) viewing angles. The basic and dynamic contrast ratios are 1200:1 and 100,000,000:1 respectively. Picture-By-Picture (PBP) and Picture-In-Picture (PIP) functions are supported.

Due to special flicker-free technologies EB490QKbmiiipx reduces eyes tiredness during long-lasting operating or gaming.

Connectivity options are performed via HDMI 2.0 and HDMI 1.4 (×2) ports, DisplayPort 1.2 and D-Sub connectors, and a standard 3.5 mm audio jack. The specialty offers perfect sounding, ensured by two effective 10 W speakers.

Online communication using video communications is popular, and it is available to owners of laptops, desktop PCs or mobile devices. Just 10 years ago, a webcam was an unusual device and had a high cost.

The webcam is connected to a laptop or computer using a USB interface. Wireless models are sold (via Wi-fi or Bluetooth), but they are expensive and require high-speed Internet. It is recommended to select a device that supports USB 2.0 and 3.0.

Advantages and disadvantages

Budget or older models are equipped with 1.1 technology, but it is impossible to obtain a high-quality image. When choosing a device, pay attention to the cable length. It is recommended to buy a model with a cord of 1.5 meters.

The advantage of using a webcam is mobility. It is small, so it’s easy to carry with you, and you can connect it to your laptop anywhere there is internet.

The disadvantage is a poor picture, because the main task is the connection between people, and not the quality of the image. If there is no high-speed Internet, this is a problem, because the video will be transmitted jerkily, and the sound will lag or disappear.

The principle of operation of the camera is simple: it is connected to the Internet and given an address. As a rule, this is done automatically. The picture is converted into a digital signal and sent to the interlocutor.

How does a USB webcam work?

The webcam design includes:

• Camcorder;
• Compression processor;
• Built-in web server;
• Video capture card;
• Optical filter and lens;
• Compression block;
• CPU;
• Flash memory;
• Network interface;
• Connection ports.

The device works by converting an analog signal to a digital signal. It is processed by the board and transmitted over the Internet. The lens of the device projects the image onto the matrix.

Its quality directly affects the quality of the picture. Lens parameters include depth of field and focal length. To transmit light, an optical filter is used - a flat plate, which is placed in the upper part of the matrix.

When purchasing a webcam, check whether it is equipped with a web server function. It gives autonomy to the device and users connect to it via the network.

If the device does not support a web server, then the camera is used to create video, which is processed and broadcast online.

The compression block is used to reduce the volume of video from the camera. This is done by converting videos to other formats. Reducing the size of information is important for 2 reasons:

• This reduces storage space;
• Transmission through the network is possible at a minimum speed.

Information compression can be hardware or software. Webcams are made using the first technology. The USB port connects the device to a computer or laptop.

Types of webcams with USB

Depending on the conditions of use, you need to choose one of the types of web cameras. They are divided into types:

• Stationary;
• Mobile;
• Universal.

A desktop device is used for stationary computers when it is fixed and does not move. The shape is a sphere with a lens in front. This type includes children's cameras that are made in the shape of toys or cartoon characters.

They are used to monitor and look after the child when he is left alone with a stranger (nanny, neighbors). The device is no different from a toy, so it is installed unnoticed. The video is recorded or broadcast to a mobile device: tablet, smartphone or laptop.

Mobile webcams are compact in size so they can be folded and carried in a bag or pocket. The flat square or plate in the shape of which the device is made is convenient to transport. Portable devices are made for laptops.

The universal type is suitable for any purpose, including installation on a TV, desktop computer or laptop.

Attached using a clothespin that is placed on the screen. The devices are equipped with an elastic leg to select the desired position. The forms are made in different ways, and the highest price segment offers cameras designed by designers. When the type selection is completed, the main characteristics are determined and the device is selected.

How to choose a webcam with USB

The choice of webcam is based on parameters, including:

• Matrix and sensitivity;
• Permission;
• Number of frames per second;
• Interface;
• Connection method;
• Built-in microphone;
• Price.

The webcam must be equipped with a matrix. There are 2 types: CCD and CMOS. It is recommended to choose devices with a CCD matrix, as the picture appears better. The disadvantage of this option is that the devices belong to the highest price category. Budget cameras with a CMOS matrix do not provide high quality, but are suitable for home use.

Webcam resolution directly affects video quality. Resolution is the number of vertical and horizontal pixels that are included in the matrix structure.

When choosing a device, resolution is one of the first places in importance.

A large number of dots and their size mean high resolution, which gives a detailed picture. Resolution is usually measured in megapixels (1 MP = 1 million pixels).

Most webcams are made with the following resolutions:

• 320x240 (less than 0.1 MP). Minimum resolution resulting in low quality images. Used for non-professional video communication.
• 640x240. It is considered standard resolution and is installed on mid-price devices. Allows you to shoot video or chat online.
• 1280x720 (HD). The best combination of price and quality. Photographs are taken, but their detail is not considered representative. Used for video conferencing and provides good images.
• 1280x960 (Full HD). The photos are not comparable to a professional camera, but the video is of high quality. The cost of devices can be several times higher than other types with lower resolution. Use requires high-speed Internet.

Remember that the resolution on paper does not always correspond to reality. Evaluate the real image of the webcam, because resolution is not the only criterion that affects quality. Find real images online and compare them before choosing a specific option. Cheap Chinese devices have high declared characteristics, but in practice the picture is poor.

The sensitivity of the matrix means the minimum room illumination at which the device takes photos and videos of good quality. Note that for webcams, lighting plays a paramount role. In poor light, even devices with a CCD matrix will create fuzzy video with noise. Sensitivity is measured in lux and this criterion is also important in selection.

The number of frames per second (fps) determines the “speed” of the image. An indicator less than 30 does not provide stable video, and the picture freezes and jerks. A level of 30-40 frames is sufficient for quality and continuous video. This fps is typical for cameras in the mid-price segment. A camera with 40 frames per second allows you to get a high-quality and detailed image.

The cost reaches 1 thousand dollars. USA. When choosing a webcam, consider the Internet speed. Video puts a strain on your connection. If you connect the device to a channel that is 2 Mbit wide, the result is unsatisfactory.

The image quality of the 5-megapixel camera with 80 frames per second is identical to budget models. There is no point in choosing an expensive option without high-speed Internet.

Webcams of different price segments are equipped with a built-in microphone. This is convenient and necessary, because if you don’t have one, you have to buy an additional microphone and connect it to your computer. The disadvantage of the built-in device is low sound quality, since manufacturers provide inexpensive options.

If you have a separate microphone, use it. The sound quality of portable microphones is much better than built-in ones.

The cost of a webcam is an important selection criterion. The difficulty is that the price ranges from 10 to 1 thousand dollars. USA. The selection of parameters plays a decisive role, but if the budget is limited, look for a model that offers value for money.

If you have enough money to buy, then don’t pay attention to the cost. Remember that there are cameras on the market with low prices and high performance.

This is not compatible, and if you need a good device, choose a device in the middle or high segment.

It is not worth purchasing the most expensive cameras, because you will have to overpay for the brand and design.

Windows PC users don't have to worry - 99% of webcams will be compatible with their machine. The device will determine which drivers to use and install them.

We connect the camera to the laptop and it will be set up in a few minutes. The iOS platform does not support all devices, so check compatibility before purchasing. The kit includes a disk with software that is installed on the device. If the camera and computer are incompatible, then it is difficult to connect.

Functions

There are different options installed on the webcam. This affects the price, but improves and increases convenience. These include:

• Password protection;
• Video effects;
• Autofocus;
• Motion Detector;
• Surveillance mode;
• Working in the dark.

Standard webcams do not have password protection. Who needs this function, choose models that support it. All network users can access video from the device using browsers. A simple type of protection is a password.

It restricts viewing of video from the camera. If this protection is not enough, a device with multi-level coding is purchased, which prohibits the use or viewing of images of network participants.

Video effects are used to change the image. Some models support adding effects. The function changes external plans, overlays text and screensavers, substitutes faces, and creates animation (rain, snow or fog). The video effects feature has no useful properties and is used for entertainment. The camera image is made scary, sexy or funny.

A useful feature is autofocus, which will adjust the camera and provide a clear image. The device is equipped with a drive and electronics to select the desired position.

Some models have a surveillance function, when the camera is installed and operates in recording or online broadcast mode. This allows you to organize inexpensive surveillance at home. The disadvantage is that a device with a long cord (from 5 meters) is required.

If it is smaller, then the camera is installed near the computer to inspect the entire room. The image from some models is shown online on the smartphone.

A camera with a motion detector is used in surveillance. The webcam searches for objects and focuses on them. Advanced models include recording when motion is detected, recording the speed of movement and the size of the object.

Few webcams can boast of high-quality performance in the dark. Manufacturers make inexpensive devices and save on components to attract consumers. To obtain video in low light conditions, infrared sensors are used. Small devices used for security are equipped with such sensors.

The choice of webcam is based on its price and characteristics. You can use a mid-price device for communication, which provides a detailed image.

Do you need to look into hard-to-reach places, but can't do it? Do you want to inspect engine parts in detail or find out where the sink is clogged? And if possible, also quickly remove the blockage? In this case, you need to buy a flexible phone camera that can handle these and many other tasks. The kit includes a probe, all the necessary drivers for the computer, adapters and much more, which you will learn about in our article. But first, let's find out what kind of universal device is this?

Buy on the official website

Flexible camera - This is a device that allows you to look into places inaccessible to the human eye.. The work has already been appreciated by radio amateurs, car service workers and even some dentists who offer their patients to look at the back of their teeth! And, of course, many people use it in everyday life. Some people also use it for useful purposes, while others just have fun and shoot videos from an interesting and unusual angle.

What is a flexible mini camera for an Android/iOs phone? Device characteristics

This is a regular model, but with one difference: you can connect it to your smartphone/iPhone, which makes this model even more convenient to use, allowing you to shoot and immediately display the image on the screen of your device.

Many knowledgeable in modern video technology trends will be pleased with the device’s resolution, which is HD 1280 x 720, which means it will allow you to see absolutely all the smallest details. The viewing angle of 66 degrees will also please users, and the backlight and water resistance are a small but pleasant bonus. The device supports Windows 7, Vista, XP and 2000 systems.

The kit includes:

Flexible phone camera. This is the main device that we offer you. It is with the help of this device that you will be able to see what you could not see before.

Adapters for computer. A nice addition to the main device. Thanks to the adapter for your computer, you can not only watch your video in real time once, but also record it and then save it on your computer. This can be either an entertaining video for friends or useful in work. If you work in a car service center, for example, then you can show the video to the car owner, and he will see the problem area with his own eyes.

Mirror. Thanks to the included mirror, you can see not only what the device’s peephole is looking at, but also what is located away from it. Thanks to this, the degree of visibility increases even more, which means not a single detail will go unnoticed.

Driver disk. As we wrote above, an adapter for a computer is offered for the flexible camera. And along with the adapter, that means there must be software, which we also include in the kit. Loading these drivers will not pose any problem even for a person who is far from computer technology: just insert the disk and wait for the driver installation to start.

Hook and magnet. And with this bonus, you can not only see the clog in the sink, but also grab and pull it out. Unless the blockage itself is, of course, very large in size, otherwise you will still have to resort to outside help. For example, you can use a magnet to pull out coins or jewelry that have fallen down the sink drain.

How to connect a flexible camera - endoscope to a phone/computer?

In order to connect the gadget to your computer, you need to use the adapter cable that comes with the device and the driver disk, which you will also find in the kit. Install the drivers, connect to your computer and use it - everything is very simple.

And in order to connect it to a phone or tablet, you just need to use a special cable, which also comes with the rest of the package.

How can it be used and what should it be used for?

As we wrote above, there are a lot of ways to use it. The camera for Android and iOS will serve as a good assistant for a radio amateur, car mechanic or plumber. And some even use it in dental practice!

Advantages

Among the advantages of the device are:

1) Moisture resistance. Statistics say that most often the device is used to inspect plumbing areas (pipes, water pipes, etc.), that is, in places with high moisture content.

2) Ability to work at any temperature (from -20 to +85). Such a wide temperature range will be useful for auto repair shops and just people who can repair their car’s engine themselves at any time. After all, it also happens that the car suddenly stalls, and at this time you are late for a meeting. Therefore, a hot engine of a recently turned off car is not a hindrance to work.

3) Connection to a smartphone and tablet. One of the most important and interesting functions of the gadget. So it’s interesting to watch the microcosm in, so to speak, live broadcast. Thanks to the function of connecting to a smartphone, you can not only have fun looking at previously unknown places on the tablet screen, but also more quickly deal with the problem of pipe contamination.

4) 66 degree view. And this is another interesting innovation. The fact is that until recently, all models had a maximum viewing angle of 50 degrees. Of course, for the past this was a very good indicator, but progress does not stand still, and we present you with a 66-degree view. What does this mean in a practical sense? You will be able to see even more visibility, even more small details and nuances when working with our flexible camera.

5) Portability. Indeed, is it possible to imagine a device of large dimensions that does not even fit in the palm of your hand? No, but this particular gadget can be called truly portable, because they are small in size even by their standards. But the main thing is that this does not in any way affect the image quality, which is the highest at the moment, or the viewing angle, which also has the highest performance for our time.

And the most important advantage of our device is, of course, the ability to see what is inaccessible to your naked eye.

Buy a flexible usb camera - an endoscope for hard-to-reach places with backlight

Buy on the official website

Despite the fact that devices of this kind have recently appeared on the market, unfortunately, counterfeits are already being created for them. So low The quality of the product will not allow you to see the image being taken and you will simply throw away the Chinese fake after the first use.
But when buying a product from our store, you can be sure of the original quality of the product.

The ordering process is very simple: you just need to add the product to your cart and enter your details.