Features; Support for 2-channel video input, 2-channel audio input; Resolution 2 : Road CIF; support, input and two-way Alarm output;

Power supply voltage : Outside. 12V input; main functions; MPEG-4 video coding using the latest technology, G729 audio coding technology; PAL/NTSC composite video support;

Embedded Web Server, Web remote monitoring, control setup, ocx control through Microsoft digital authentication, more secure and reliable; Remote upgrade safety equipment with functions; supports dynamic IP addresses to support LAN, WAN, dynamic IP; Round two-way real-time voice transmission;

 Adaptive technology, network bandwidth automatically adjust video frame rate; Video Rate 128Kbps-2Mbps continuously adjustable frame rate for adjustable 1-25; probe alarm function; RS-485 communication interface, and support for transparent serial transmission, which supports multiple tilt. External equipment such as cameras or high-speed ball machine;

Multi-user support simultaneous visits secondary user password authorization; Abnormal automatically restore function can automatically link network disruption;