OSS Ltd. has installed a complete integrated security system based on the devices of STP Ltd. at DHL Hungary. The system contains a complex IP based Logipix multi-megapixel surveillance system with 15MP Logipix cameras, Network Video Recorders and Logipix Hybrid Extenders. Due to the Hybrid extenders connected to the LNVRs, the already existing analog cameras could be easily integrated into the new IP based system, furthermore their performance is improved by this solution. The buildings of DHL Hungary relies on STP Access Control System, wherewith visitors and employees can be lightly traced, and their work time can be calculated. A Burglar Alarm system is integrated into the complete security system, thus a common software interface can visualize the alarm events and the related camera pictures in the buildings of DHL Hungary. The high definition video monitoring system and the complex burglar alarm system allow the operators to notice any suspicious activity.