IP-camera for outdoor

General selection criteria
To begin with, you should study the capabilities of the protected object, a number of parameters will depend on them:
1. Number of cameras. Ideally, the surveillance system should cover the entire perimeter of the site, cover the entrances and exits, avoiding blind spots.
2. Height of placement. On the street, the cameras are placed in free access, which makes them a tasty morsel for intruders and vandals. Therefore, it should be placed at a level sufficient to protect the equipment from encroachment.
3. Ability to connect. If the facility has the ability to connect wired with a network cable or TV cable – the list of available equipment is expanding. When wired communications are turned off, you can choose a wireless set of street video surveillance. Recall that with a large distance between the access point and the cameras may require the installation of a signal repeater.
In addition, you should evaluate the power supply when choosing a video surveillance system, the presence of connection points to the mains. The fact is that at a great distance from the power source, the power supply may decline, and the equipment will not work properly. Therefore, if possible, you should anticipate this moment in the process of system equipment.
Pay attention! At the design stage, it is important to understand whether the power supply will be standard or uninterrupted. In the first case, the cottage or house will be defenseless in the event of a power outage – this can be used by thieves. Uninterruptible power supply will require an increase in the budget, but will make protection less dependent on conventional energy sources.
To calculate all these parameters and properly design a security system, we recommend that you contact the experts cctvbazel.com. Independent searches without experience and special knowledge can lead to errors and seriously reduce the efficiency of the system.
Determined with a CCTV camera
A set of CCTV cameras must meet expectations and give the most effective result when placed on your site. In the case of street accommodation, the following indicators are important:
1. Form factor. In general, this applies to the shape of the body and, accordingly, vulnerability to attackers. Cylindrical gadgets are good because they give a wide viewing angle and are easily adjustable. At the same time they must be hung at a high height to prevent breaking and beating. Dome cameras are more resistant to vandalism, but are less configurable, so there may be difficulties with their placement.
2. Focal length. This setting depends on how far you need a clear picture. If you have large areas in the country or adjacent area, you should choose a camera with a wide focal length. This ensures good fixation of objects both near the house and behind the fence or at the front door. However, if you need to focus on one object, such as a front door, gate or wicket, you should pay attention to models with a narrow focus. There are also cameras with autofocus – they automatically adjust to the conditions of observation.
3. Night mode. Given that in the dark, even good street lighting will reduce the picture quality, you should take care of the presence of infrared lighting. If your budget is limited, choose equipment with a black and white night picture, it will give the necessary visibility in low light. In addition to the mode of operation should take care of sufficient range of illumination. In most street cameras, the figure is 20-30 meters (100Ft), options with a range of 80-100 meters (250-300Ft) will cost more, but will give more efficiency.
4. Power supply. When equipping an analog surveillance system, you need to purchase power supplies based on the consumption of all cameras. We recommend a margin of about 20% in the direction of increase, for example, if the camera consumes 500 mA, the unit must emit at least 700 mA to ensure efficiency. If a set of IP cameras, they are connected by POE technology, power is transmitted from the recorder to the camera on the same cable as the signal and therefore do not need to be supplemented with additional power supplies.
5. Additional accessories. They are not as relevant for indoor cameras as for outdoor ones, because the factors that affect the image quality are minimal. In the case of external cameras, you can buy an additional visor to protect against glare, sealed cases for wiring, protective structures to protect the camera itself. They are optional, but can improve the quality of the CCTV system.
Thus, based on these conditions, you can choose a quality camera for surveillance in the country or in the yard. You should also pay attention to the choice of DVR. It must support the resolution of previously selected video gadgets and provide enough channels to connect all equipment.
In addition, it is important that the hard disk on which the archives are stored, when calculating the storage is based on the fact that the recording time of video as 2 MP takes about 28 GB free space. If you are not sure that you can design the system correctly and select the components for it, consult a security professional.
Choosing a video surveillance system with specialists solves problems
With the help of the site www.cctvbazel.com and competent installers who will advise you, develop, select and install a video surveillance system. You do not need to choose from many systems and install a video surveillance system yourself, thus risking the incorrect calculation and installation of the safety of your family. We will do everything for you in the best way and you will be protected and calm for your family and property.
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