NViS 3542H is designed for Hybrid DVR/ NVR surveillance which reserve flexible interface for IP and analog camera, utilizing 32nm Intel® Core™ i5/ i7 processor, NViS 3542H features Intel® Turbo Boost and Intel® Hyper-Threading technologies (2 cores, 4 threads), as well as on-processor graphics and two DDR3 800/ 1066 memory modules up to 4GB. In addition, NViS 3542H provides a wide variety of display, I/O configurations and rich I/O interfaces including two Intel® GbE Ethernet ports, 4 x COM ports, 6 x USB, 8 x GPIO, audio interfaces.