Digital Video Recorders are the devices which convert audio or video signals to MPEG and then restore them in HDD, USB flash drive, SD memory card or other local or networked mass storage device with recording, playing, managing and other relative functions. Olycom offers 4-ch, 8-ch, 16-ch DVR with audio, VGA, alarm, besides customization is available upon customers\' request.

OLYCOM is a fiber optic transmission equipment manufacturer in China. Our areas of specialty are Fiber Optic Transmission products for CCTV video surveillance, Intelligent Transport Systems and communication networks. We provide reliable and cost-effective Video over Fiber and Ethernet over Fiber solutions. Our main products are Optical Video Transmitter and Receiver, Fiber Media Converter, and SFP Optical Transceiver. Apart from that there is a wide range including fiber switch, PDH multiplexer, protocol converter, fiber MODEM, fiber LAN card, network booster, tester, and passive components. CCTV camera and DVR are in our product portfolio for the convenience of those who prefer
one-stop purchase. Last but not least, customization, OEM, and ODM services are available whenever they are required.