●Uses high-performance, powerful programmable media processor SOC chip, embedded (ARM DSP) and high-speed video agreement processor

●Built-in 3G (WCDMA) module inside, support 3G wireless transmission

●Use optimized H.264 video compression algorithm to realize transmission of High Definition video over low network bandwidth easily

●Images D1 / H-D1 / CIF / QCIF are adjustable, allowing NTSC / PAL to switch; The maximum frame rate: NTSC system 30fps, PAL system is 25fps. Bit stream 128Kbit/s-1Mbit/s

●Built-in Web Server to realize remote surveillance, control and setting via standard IE

●Reserves USB interface, easy for users to realize expansion of local storage function

●Support remote system upgrades; Built-in hardware watchdog to ensure the stability of the system

●Support dynamic Domain Name, and also support LAN and the Internet (ADSL, Cable Modem)

●Support multiple network protocols: TCP / IP, UDP, multicast, HTTP, Telnet, etc.

●Bi-directional real time transmission of audio talk-back

●Network self-adapting technology to adjust video frame rate automatically according to the network bandwidth.

●Provide video loss、motion detection and sensor alarm functions

●RS485 serial port with several built-in high-speed domes and decoder protocols supports transparent protocols.

●Support image masking/image snapshot

●Allow at most ten users to browse at the same time

●Built-in real-time clock to ensure the correctness of time after electricity system restart

●Perfect functions of users, log and alarm management

●Auto-recovery function if exception occurs and auto-connection if the network interrupts

●Built-in protocols for multi-platform, support seamless connectivity of multiple platforms

●Perfect support of the SDK, allows users to call for a second round of development through SDK