1.1 Summary
Chapter I Product Introduction
1.2 Functions and features
Network Digital Video Recorder Operation Manual (V1.0 )
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This equipment is a standalone digital hard disk video recorder specially designed for security. Itadopts the
embedded processor and embedded operating system and integrates with latest technologies in IT field, such asvideo
frequency/audio frequency compression/decompression, large capacity hard disk storage, TCP/IP networkremote
control etc., investing the system with high intellectualization and stability.
This equipment supports various networks including Ethernet and Internet torealize remote audio/video
synchronization. With easy operation, it can be applied to the security for banks, telecom, schools, hospitals,
supermarkets,residential quarters, factories, companies, warehouses, restaurants, hotels, parks, museums, water
conservancy facilities, entertainment places and other fields.
Support PAL& NTSC video signal input.
Support OSD languages of multiple countries.
Support external alarm, motion detection and time recording.
Support audio recording, audio playing and live mode listening.
If the electricity suddenly off while recording, it will record automatically when power on.