Apart from installing, we are also occupied with designing, putting into use, and providing service for the security systems, closed-circuit television (CCTV), access and time of work control. We propose the equipment produced by world’s leading companies: Sony, Tayama, Hitachi.

Our main goal assumes the reliability of the installation. Wires, centrals, and modules are secured against eventual mechanical damage, and against any negative effects of the environment, such as temperature change, large humidity, fumes, corrodent liquid and gas exhausts.

We always try to propose the most optimal technical solutions, which will enable further expansion, modernisation, or broadening of use.

About the CCTV systems

The simplest variant – the camera + the monitor. Even the smallest set, which includes the monitor and the camera may reduce the damage stemming from the presence of an undesirable person. Such a set is not complicated from the electronic point of view. However, it is very important to choose the appropriate camera to the special conditions of the place of installation. Even with the inexpensive black and white cameras, lens of the proper brightness, focus, and shutter, since the picture may be blurred.

Several cameras + one monitor

If we want to watch a picture from several cameras displayed on one monitor, the sequential switch or the image divisor should be used. Depending on the chosen solution, the picture from several cameras will be screened one by one on a single monitor, or the monitor will display several windows presenting the picture from the appropriate cameras. With more developed systems consisting of over a dozen cameras, several monitors, and video recorders, the use of the multiplexing device will be necessary.

Picture from the camera recorded by a video recorder

The system of closed-circuit television becomes even more useful, when the picture from the cameras is, either constantly , or shot by shot, recorded by the video recorder. This enbales to establish the offender and to deliver evidence for their guilt. Special CCTV tape recorders may record the picture from several cameras up to 960 hours. 

Not only the picture

The camera may be equipped with a microphone, and the monitor may possess an in-built speaker. Thus, we get not only the view, but also the sound from the place the camera is installed.   

Camera sensitive to movement

 Equipped with the PIR sensor, sensitive to the movement of objects. The appearance of any moving object within the closed area, for instance, a burglar in the museum at night, will result in the activation of the camera in the alarm mode.

External cameras

Cameras located outside the building must be protected against the harmful weather conditions. This requires the use of special hermetic housings, which are equipped with heaters.

The ”owl” camera

The lens of the camera may be surrounded by infrared diodes, or an infrared reflector may be used. This will enable the observation of objects in the conditions of complete darkness within the range of 13 metres.  

Not to scare the intruder

With some systems, to cover the cameras may have some purpose. The most modern technology allowed to minimalise the cameras to the size of several centimetres. Thanks to this, the installed mini-camera which ensures safety, for example, for the cashbox workers, exchange boxes, does not have to embarrass the clients with its presence. The hidden cameras with a working video recorder may complement the alarm system, providing the evidence of guilt for the burglar.