* 128 preset position,

* Microphone inside,

* 355° rotation,

* 15 meters infrared distance.

* Horizontal 355°;Vertical 90°, minimum horizontal angle 15°

* Rotation speed: Horizontal: 15°/S Vertical 15°/S

* Support PAL/NTSC composite video format

* 1/3’ Sony 420 line(520 line) CCD(can be chosen others), with 6MM lens

* Support D1 high definition

* H.264 video compress format,

* Face Recognition through the network, interception, storage,

* Greatly enhancing the judgment of the late evidence accurate

* System Integration with Web Server, Web pages can be easily use remote   monitoring, controlling, settings

* Support updating from all kinds of network, simple easy to maintain

* Support dynamic IP address, supporting LAN Internet ADSL cable network

* Support 802.11g wireless LAN CDMA GPRS

* Network Adaptive technology, according to network bandwidth automatically adjust the video frame rate

* Video bit rate is 16Kbps-4Mbps continuously tunabling, with 1-30 (1-25)fps continuously tunabling

* Screen delay is less than 200 milliseconds (LAN)

* Video mask detection motion detection sensor and other alarm function(can set alarming area and sensitivity)

* RS-422/485 transparent transport, support alarm external probe of digital equipment, such as temperature and humidity sensor equipment

* At the same time support multi-user access, multi-level user password management competence

* Video files can be directly used Microsoft Media Player player

* Abnormal automatic recovery, network outages can be automatically connect

* Front-end support Jpeg capture