CCTV cameras: the choice of invisible helpers

Full protection of the object is provided with equipment for day and night surveillance. The most valuable and effective products with advanced features are hidden cameras CCTV, which are characterized by compact dimensions, allowing for inconspicuous outside view. Such equipment can be used in any field where it is impossible to apply the conventional camera.

What are the CCTV camera

Mini Camera presented compact devices for surveillance. According to the principle of operation and design, they do not differ from the standard models. The chamber includes a shell matrix and lens CPU. Additionally, it may be equipped with a motion sensor, infrared illumination, microphone, memory card, built-in battery. Minikamery surveillance used for recording information with a view to saving on the medium and display on a monitor.

Camera for CCTV should not be located close to sources of energy supply. The location should be available to perform fast and discreet withdrawal of the device for its maintenance.

The main advantages of mini cameras is their compactness, the ability of the flush mounting, the ability to operate in standalone mode. However, such devices do not provide high quality image with detailed, which is typical for a standard size camera. This is due to the fact that the matrix and the lens has a fixed focal length, thereby reducing the image resolution. Low light is also a negative impact on the hidden mini-cameras.

Areas of use mini-cameras for CCTV

Miniature cameras covert surveillance characterized by a wide field of use. They are often installed in offices for the secret of permanent control over personnel, that such a procedure has no negative effect on the performance of employees and not kompleksovali.

Installation of covert surveillance is also justified in the house, where he works hired personnel, such as a nanny or housekeeper. Conventional cameras are psychologically injured workers who are able to harbor evil and insult that may adversely affect later.

Miniature cameras are also indispensable for fixing the business meetings and negotiations, as you can save important information. This is especially valuable if they are confidential due to certain reasons. They are often used for recording seminars, lectures, press conferences to further scrutiny of the material. Mini Camera justified to fix events in investigations. Smaller devices can be used for normal shooting if a video quality imposed requirements are not too high.

Useful advice!Mini-camera can be used for road transport as a DVR.

What to look for when choosing a CCTV mini camera

When choosing a camera for covert surveillance should pay attention to such device parameters as video quality, viewing angle, sensitivity and resolution.

The ultra-sensitive element is located on the CCD, whereby the matrix can reproduce a color image even with a minimum light level. Many modern camera models at zero illumination automatically switches to monochrome video recording, which provides a better picture.

Small video cameras for CCTV are characterized by a different viewing angle. They can be divided into long-focus and wide-angle. The first option is now rarely used because such models have a minimum viewing angle. This parameter is determined by the focal length at which the mini-chambers is within 2.7-3.6 mm. These values ​​correspond to the viewing angle of 60-90 degrees.

Important!For an optimal picture it is important to choose the place of installation, in which there will be no distortion of the optical image.

When choosing a device of great importance are the sensitivity and resolution of the camera. The latter parameter may vary 1,3-12 Mn. Enough for home video surveillance camera with a resolution of 2 megapixels. Devices with a maximum value of this parameter have a number of drawbacks, one of which is a recording frequency equal to 10-15 / s.

It should also choose a mini-camera with high sensitivity. The optimal value is 0.2-0.3 lux. To carry out night surveillance is recommended to prefer devices with IR illumination to provide a clear picture at any time of the day.

Varieties of hidden cameras, their characteristics

Based on the structural design, the camera can be Enclosure or unpackaged. The first embodiment is represented by high-grade devices for surveillance. Open-frame cameras are built in items of clothing, household equipment items, interior and other facilities.

Depending on the principle of operation of the camera are analog or digital. Analog devices transmit an image as an electrical TV signal. Stand-alone video cameras do not provide high image quality. Any external influences will be the cause of all kinds of interference. However, such devices are characterized by low cost.

Very popular today are the digital mini-devices, which are installed in place of the mobile signal is available. After fixing the image is converted into a digital signal, which is transmitted to the server. Such hidden IP cameras allow you to get a high quality picture with high detailing.

Depending from the die installed in the chamber, the device can transmit black and white or color image. The first variant is characterized by a greater clarity of playback images.

Features wired and wireless video cameras

For device data transmission method for video may be wired or wireless. For the operation of the first embodiment requires the use of cables that serves for signal transmission. In this case, use twisted pair, fiber optic or coaxial cable. This option is rarely used for covert surveillance, because it is difficult to arrange a discreet wiring.

Wireless microchamber are available in two versions. Some devices perform signal transmission by Wi-Fi or other technology, while others operate in standalone mode, recording the video on a memory card that is built into the equipment. Wireless cameras are powered by the network, batteries or battery.

Important!There are wireless cameras, which can simultaneously record the information on the built-in media and transfer it via Wi-Fi.

Due to the small size at a wireless models the first option is too reduced distance signal transmission. Equipment receives the signal should be located as close as possible - in the line of sight. Such wireless mini-camera for covert surveillance can be connected directly to a laptop or smart phone, via which surveillance is carried out.

The connection is made via Wi-Fi network. Through the router signal is sent to the Internet. Using any device that is connected to a network, you can read the contents of the video.

There are factors that have a negative impact on the use of wireless cameras Wi-Fi. Antenna Installation unmasks covert surveillance device. When the location of the building structure in its data rate is reduced significantly. Wireless cameras consume more power than a standalone. Therefore, in some cases, there is a need to connect the device to the mains.

Stand-alone mini-cameras are equipped with a slot for memory cards. The device is powered with built-in lithium-ion battery. Luggage, depending on the shooting mode, can be operated from 2 to 30 hours. Such a device should be periodically inspected for filling the information card and the battery is depleted. For long-term use of this camera is not suitable without performing control.

Important!If memory card is full it will erase the earlier information, writing a new one.

Unusual options for devices and miniature video cameras spy

Small chamber CCTV in a wide variety of species. However, there are unique device models that deserve special attention.

Hidden Camera for home can be represented as a lamp, which is used both for switching of lighting and video implementation. Such a device is powered by a solar battery. It is often installed in the yard of a private house. There are models in the form of call buttons, which are mounted on the front door.

Among the novelties for covert surveillance video camera deserves attention in the form of energy-saving lamps, that works from 220 V through the establishment of the inverter, converts the voltage 220 12 V. Such a device has a light diode, whereby it is illuminated with white light in the dark, therefore, it can be used as a nightlight.

In crowded areas can be arranged hidden video recording using the camera for the car in the form of a key fob for extra stealth. For the same purposes suitable wireless model in the form of a badge, which is attached to the chest.

Spy apparatus for implementing video performed in the form of everyday objects. It can be a pen, a watch, a lighter, a campaign button, button, decorative brooch or other accessory. Different options are shown in the picture hidden cameras.

Spy Camera, despite its small size, provides high-quality color image with sound. Such devices can work for 1.5-2 hours, which is provided by built-in battery. Cost spy camera starts from 4 ths. rub.

Features installation of hidden cameras at home

Before installing a hidden camera, should define the installation option which may be fixed or temporary. Both methods have different approach to mounting, however, the device should be securely hidden from view.

Selecting the CCTV installation space is primarily determined by a good review. Inside the device is best placed in a corner - for maximum coverage area of ​​the room. The best option is to position the camera, which is provided at a vertical angle of 65-75 degrees between an imaginary ray its review and the wall. The spacious room, the greater the value.

Most models of portable cameras are not equipped with fixtures, so that the elements for mounting is available separately (depending on conditions) is necessary. A better solution is to buy a special removable platform, which is regulated through the camera angle. The device can easily be integrated in the plasterboard wall, fix the ceiling Armstrong or disguise it under a piece of furniture.

If the device is wired, it is better to install on top of the bookcase and wardrobe, and the wires hidden behind furniture. You can attach the camera to a decor element and cable products to disguise.

Related article:

Video cameras for surveillance: a device for all areas of life

Device Capabilities. Classification at the place of installation method and data format, color reproduction.

If the house is equipped with fire and burglar alarm, mini-camera can be positioned on motion sensors and smoke detectors which are located on the ceiling. Wires will reach close to the cable burglar alarm products that will not cause doubts among the uninitiated.

Important!In this case it is possible to acquire a mini-camera disguised as fire sensors.

How to make a hidden camera from the web or phone device

Organize covert videotaping in the room, you can use an ordinary Web camera. The device should be small, so that it was easier to hide in a piece of furniture. To do this you must disassemble the camera body, removing it from the board with fixed optics. The equipment can be put into everyday objects, which do not arouse suspicion.

security camera can be attached by means of double-sided tape, adhesive or fasteners. Next, you connect the camera to a computer using a USB cable. The wire should disguise.

The phone can be used to access to the network as a hidden camera in the apartment. On the device is required to install an application for video. To connect your phone to your computer to remember the address provided by the network. The camera is installed in the right place, at the same time you should disable the sound and vibration of the phone, the device was not detected at the wrong time.

Important!To perform continuous video recording, the phone must constantly is being charged.

The phone and PC must be connected to the same wireless network. At a remote distance using the IP-address can be monitored using a computer or other gadget in any place where there is access to Wi-Fi.

How legitimate installation of CCTV system

Installing CCTV system for the apartment or house is completely legal activity. However, the presence of such equipment should be communicated to all members of the household, possible visitors and guests. In this case, you can not specify its location. Otherwise, he may apply to the court by using surveillance against the will of man.

Useful advice! The operating personnel is encouraged to notify the presence of video surveillance in the office building or a house in the writing by hand.

There are cases when the legality of covert surveillance goes by the wayside. For example, it can be connected to the observation of the behavior nurse. If a person commits a crime, to be captured on a hidden camera and provided to the court, it is, according to law, suffer severe punishment, and the counterclaim that the nurse had not been notified of the shooting, will It ignored.

According to Russian law prohibits the use of camcorders, which are presented in the form of everyday items that involves the issuance of penalties. Buying, selling mini spy cameras and hidden obtaining information are punishable by imprisonment of up to four years in accordance with Art. 138 of the Criminal Code.

The best models of wireless cameras that transmit information via Wi-Fi

Popular model is the wireless security camera Aі-Ball size 30h35 mm. Such a device may be connected directly to the phone or laptop. To get started, the camera should be included and uploaded to the receiving device utility Aі-Ball AV Recorder. Further searches for connections to Wi-Fi network, then you can see the color image with sound. Power model is running on battery or CR2 batteries. device cost is 7 thousand. rub.

Noteworthy camera Sip-m02w, which allows you to get high-quality color image of high resolution. The matrix size is 1.4 "lens - 3.7 mm. Unit is equipped with software to connect to a PC or phone. Buy a camera can be for 7,3 thousand. rub.

Another popular model is the Mini Camera SyCloud. It provides video recording at a frequency of 3 f / s in HD 1280x720 format. Dimensions devices reach 54h56h19 mm. The camera has a program to connect to Android or iOS smartphone with an operating system. video can be carried out continuously over 1.5 hours due to the presence of the integrated battery. The model also has an internal accumulator, where information is stored. The cost of the camera - 8 thousand. rub.

Important! Camcorder SyCloud model can be used as a recorder for vehicle.

The microchamber Q-11 NIGHT allows videotaped for 25 hours continuously. The apparatus is characterized by an angle of 140 degrees. Model equipped with a motion sensor and a diode providing infrared light for night surveillance. The instrument provides images Full HD format. Buy a wireless mini surveillance camera with motion detector can be for 11 thousand. rub.

Review of the best mini camcorders self-contained with an internal memory

Very popular multi-purpose compact model Ambertek RS101. Size of the device is only 25h25h26 mm; weight - 11 c. The camera allows you to color image quality AVI 640x480. In addition, the device allows you to take photographs with a resolution of 1600h2000. The chamber has an internal storage device in the form of a memory card to 64GB.

The apparatus operates autonomously due to built-in battery capacity of 140 mA / h, which allows continuous video recording for 1 hour. Charging device from charging a portable or laptop. Buy mini camera can be 2.5 thousand. rub.

Important!The apparatus has a removable lens cover that allows to reduce the dimensions of the device without reducing its functionality.

Another good model for the CCTV camera is Ambertek MD80 SE size 54h20h15 mm. The apparatus performs videotape at 30 K / s, allowing a video quality AVI 640x480. The chamber has an internal memory map of 32 GB. Built-in battery provides device operation for 1.5 hours.

This model is equipped with various types of clips, which provides an opportunity to fix the unit on any surface, clothes or furniture. The cost of the camera is 3 thousand. rub.

Good Full HD 1920x1080 format image quality allows you to get a mini-camera Ambertek MD90. Dimensions of the device are 53h25h23 mm. Integrated accumulator chamber ensures continuous operation for 2 hours. Compact instrument equipped with a diode for the infrared light used for night surveillance, and a motion sensor.

Surveillance camera with motion sensor and recording can be used as a webcam. The device is characterized by a viewing angle of 170 degrees. Video recording is stored on the internal storage of 32 GB. Buy a camera with motion sensor can be up to 7 thousand. rub.

The best models of spy wireless microcameras for hidden recording

Among the budget options is one of the best surveillance camera for home Jumbl Hіdden Spu Camera, which is hidden in an alarm clock. The device has an IR illumination for night shooting, and a motion detector, which allows it to work actively with the hesitation is detected in the room. This camera is a stand-alone equipment, which integrates a memory card to 32 GB. View recorded video can be on a two-inch screen. The price of this model - 3.6 thousand. rub.

Spy Camera U8 USM Dіsk (a stick) is ideal for the office. Recording is performed at 30 k / s, which allows you to get AVI format 720x480 image. The battery life of 1 hr. The apparatus is equipped with an internal storage device in the form of a memory card to 32GB. Buy such a camera is a 5 thousand. rub.

An interesting model is the pen camera Pen Spu HD. When exposed to an upper portion of the device begins to perform video recording camera with a resolution of 720p. Model equipped with a slot for the storage of up to 8 gigabytes. The model has a USB connector for data transmission without removing the memory card. Buy a device can be up to 8 thousand. rub.

Noteworthy spy model Foscam FHC994 Mіnі H.264, which provides images with a resolution of 720p. The camera is equipped with a motion sensor. The device has a memory card slot 64 GB. This camera can operate continuously for 8 hours. The device is characterized by wide lens, which provides 160 degree viewing angle. How much is a hidden camera? The price of the model is 11 thousand. rub.

Search methods for covert surveillance devices in the home or office

There are several ways to detect hidden cameras. The easiest option is helpful visual inspection of the territory. In this case, you should pay particular attention to the lamps, chandeliers, potted plants, interior elements, that can be used to disguise the device. It is necessary to examine all the possible gaps, holes, sockets, angles. A small video camera can be hidden in a book, a soft toy, a box, a mirror.

Useful advice!To find covert surveillance cameras can attract specialists from the agency spyware detection devices, which are trained by the FSB.

To identify the miniature cameras can be used special technical devices that detect optical glare. Such viewfinder equipped with lighting and a red filter. In the case of detection equipment can be seen flare. Viewfinder has a small size, making the device convenient to hide in his pocket, and can be seamlessly used if necessary.

The device is equipped with a red filter and 6 LEDs. It has a field of light that captures the wireless network. Such a device can be used to identify bugs for listening.

To detect the wireless video minikamer transmitting signals over a radio channel used by the field indicators. In case of the device produces a characteristic sound signal, which is accompanied by vibration. These indicators are quite compact and have a small cost.

To professional devices to search for security cameras include a spectrum analyzer and nonlinear locators. The latter option can detect any electronic device where oscillators are used. Analyzers can even define an encrypted radio signal.

Organization of CCTV is justified measure, especially when it comes to the safety of friends and relatives. This equipment makes it possible to ensure the protection of private property, to observe the personnel that can be useful in dealing with controversial issues. Stealth installation allows people who are in the camera field of action, to behave naturally.