Video surveillance system in Dobczyce, Poland
IP CCTV system in Dobczyce, a town with over 6000 inhabitants, located about 30 kilometers from Krakow.
In order to improve the safety of residents and public property, it was decided to install an IP video surveillance system with monitoring center located in the headquarters of the Police. The contract for the installation and configuration of the system was awarded to ARNDEX company. The system was to cover the town center and the adjacent streets open to vehicular traffic.
The operators should monitor the images in 24/7 service mode and detect any signs of abnormal behavior: fights, vandalism, or improper parking. The recordings should help to identify the participants of fights, perpetrators of petty theft, pickpockets etc.
The installation company had to skilfully choose places requiring video monitoring, arrange the cameras, select suitable surveillance software package and hard drives, install, connect and configure the entire system. After analyzing the needs, potential risks and market offers, the optimum choice was a system based on fixed and rotating Sunell cameras.
The CCTV system consists of IP cameras - 2 MP PTZ cameras SN-IPS54/80DN/Z22 K1666, and 2 MP box cameras SN-IPC54/14EDN K1634 equipped with Clear HD M2280 lens and placed in Marathon housings. These enclosures with adequate IP class protect the camera against adverse atmospheric conditions. The 2MP cameras generate sharp, detailed images needed in this kind of systems.
Sunell cameras are compatible with ONVIF standard (Open Network Video Interface Forum). ONVIF is an open industry forum aimed at coordinating efforts to set common, global standard for recording and transmitting video in IP CCTV systems. ONVIF-compliant devices ensure flexibility in building video surveillance systems due to interoperability of equipment from various manufacturers. By standardizing the digital interfaces of the IP CCTV equipment, the user is given an easy to manage and uniform platform.
The architecture of the system
The wireless IP CCTV system is managed by professional operators who can control the PTZ cameras with K9153 system control unit, as well as have access to the archives.
Web access to the video streams from the cameras performed via IE requires installation of ActiveX controls. After approval of the controls, the browser will display live video. Alternative browsers (Firefox, Opera, Chrome) do not need any plug-ins or patches - thanks to Flash technology the image is directly displayed by the respective browser.
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