Enlargement mode WLAN. Ultra long-range range design. Farthest may amount to 5km long-range video expert Infinite extends eyeshot Features: 1. Ultra 802.11B wide frequency , Inside network connector and bridge+AP, can easily carry on the long-range monitoring through the PC 2. MPEG4 hardware compress, compatible with WMV 3. Embedded stream media server, seamless integrate with windows media service 4. Media Player, Topsee Player real-time play 5. MultiViewer can long-range monitoring 6. Leading stream media technology, implements fluent image 7. Small symbol stream and high grade picture, the mobile long-range monitoring becomes the reality 8. Long-range WEB configuration control/Embedded the keyboard/long-range PTZ control ,UPnP, Media PUSH 9. Auto Motion detect and manual long-range video 10. Link certification, Multi-user control 11. 1/4?Sony CCD,470TVL 12. Auto Iris, Auto Focus, mirror image 13. 6?Acrylic Dome, Die-cast Aluminum Construction 14. 360?ontinuous pan rotation, speed 0.5-240o/sec 15. 90?ontinuous tilt rotation, speed 0.5-240o/sec 16. 65 preset positions ,2 cruising tracks 17. Protected against electro-static discharge(ESD) shocks inside,AC110/220V input 18. Low power design